<Page> UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM N-CSR CERTIFIED SHAREHOLDER REPORT OF REGISTERED MANAGEMENT INVESTMENT COMPANIES Investment Company Act File Number 811-03942 LORD ABBETT MUNICIPAL INCOME FUND, INC.; ---------------------------------------- (Exact name of Registrant as specified in charter) 90 Hudson Street, Jersey City, NJ 07302 --------------------------------------- (Address of principal executive offices) (zip code) Christina T. Simmons, Vice President & Assistant Secretary 90 Hudson Street, Jersey City, NJ 07302 --------------------------------------- (Name and address of agent for service) Registrant's telephone number, including area code: (800) 201-6984 -------------- Date of fiscal year end: 9/30 Date of reporting period: September 30, 2005 <Page> ITEM 1: REPORT TO SHAREHOLDERS. <Page> [LORD ABBETT LOGO] 2005 ANNUAL REPORT LORD ABBETT MUNICIPAL INCOME FUND MUNICIPAL INCOME TRUST NATIONAL TAX-FREE FUND CALIFORNIA TAX-FREE FUND CONNECTICUT TAX-FREE FUND HAWAII TAX-FREE FUND MINNESOTA TAX-FREE FUND MISSOURI TAX-FREE FUND NEW JERSEY TAX-FREE FUND NEW YORK TAX-FREE FUND TEXAS TAX-FREE FUND WASHINGTON TAX-FREE FUND INSURED INTERMEDIATE TAX-FREE FUND FLORIDA TAX-FREE TRUST GEORGIA TAX-FREE TRUST HIGH YIELD MUNICIPAL BOND FUND MICHIGAN TAX-FREE TRUST PENNSYLVANIA TAX-FREE TRUST FOR THE FISCAL YEAR ENDED SEPTEMBER 30, 2005 <Page> - -------------------------------------------------------------------------------- LORD ABBETT MUNICIPAL INCOME FUND AND LORD ABBETT MUNICIPAL INCOME TRUST ANNUAL REPORT FOR THE FISCAL YEAR ENDED SEPTEMBER 30, 2005 DEAR SHAREHOLDERS: We are pleased to provide you with this overview of the strategies and performance of each fund of Lord Abbett Municipal Income Fund and Lord Abbett Municipal Income Trust (formerly known as Lord Abbett Tax-Free Income Fund and Lord Abbett Tax-Free Income Trust, respectively) for the fiscal year ended September 30, 2005. On this and the following pages, we discuss the major factors that influenced performance. On January 3, 2005, we began to publicly offer our first high-yield product in the municipal bond market: Lord Abbett High Yield Municipal Bond Fund. With the addition of this fund, Lord Abbett now has broad capabilities in the municipal bond area - high quality, high yield, long-term maturity, intermediate maturity, and individual state funds - that provide shareholders with the opportunity to diversify the municipal bond portion of their portfolios or focus in one area, as they wish. Thank you for investing in Lord Abbett mutual funds. We value the trust that you place in us and look forward to serving your investment needs in the years to come. BEST REGARDS, /s/ Robert S. Dow ROBERT S. DOW CHAIRMAN Q: WHAT WERE THE OVERALL MARKET CONDITIONS DURING THE FISCAL YEAR ENDED SEPTEMBER 30, 2005? A: The Federal Reserve Board (the Fed) continued to increase the fed funds rate at a measured pace, bringing the key rate to 3.75 percent by period-end. The Fed has raised the fed funds rate 11 times since June 2004. (The fed funds rate is the rate charged by the Fed to banks needing overnight loans to meet reserve requirements.) Interest rates moved higher across the maturity spectrum - from short-term bonds to long-term bonds - but the bulk of the movement was in short-term rates. In bond market terms, the yield curve (a graphic picture of short-term interest rates versus long-term rates) "flattened," which means the difference between the yields of short-term bonds and those of long-term bonds diminished. During the period, short-term bond prices fell (prices move inversely to yield), resulting in weaker performance at the short end versus the long end of the maturity curve. In general, long-term bonds outperformed intermediate maturity bonds, which in turn outperformed short-term bonds. Also 1 <Page> - -------------------------------------------------------------------------------- providing strong performance in the period were high-yield municipal bonds, which generally outperformed higher-quality issues, reflecting investors' continued search for yield in an environment of still relatively low interest rates. Supply in the municipal bond market was robust, as municipalities rushed to refund older, more expensive debt (in terms of interest paid) at lower cost. The Fed's continued rate hikes provided incentive to lock in the relatively low rates while they lasted. The numbers tell the story: for the calendar year through August 30, 2005, refunding issuance was up 62.1 percent over the similar 2004 period; supply overall (refundings plus new issues) was running 3.8 percent above calendar 2003's record issuance. More than 60 percent of the bonds issued in calendar 2005 (as of August 30, 2005) carried insurance. The popularity of insured bonds has been growing in recent years, as leveraged buyers, largely hedge funds, seek the increased liquidity that an insured bond can provide as well as protection against credit risk. In calendar 2000, only 39.5 percent of new issues were insured. State fiscal health improved during the fiscal year, reflecting increases in tax revenues. The 46 states beginning their fiscal year 2006 on July 1, 2005, reported combined surplus balances of $35.7 billion. In fiscal 2001, revenue shortfalls totaled $235 billion. Reflecting this trend, Standard & Poor's upgraded California general obligation (GO) bonds from BBB to A. Moody's current rating for California GOs is A2. Spreads remained tight, reflecting a perception of lower risk in the municipal market. Investor demand was largely concentrated at the long end - maturities of 22 years or longer - and in the high-yield market, where yields were more attractive relative to those available in the short-term market. In the high-yield market, however, demand far outstripped supply, as a $2 billion refunding of New Jersey tobacco bonds expected for third quarter calendar 2005 was held up in the courts. Inflows into high-yield municipal bond funds were strong, as investors continued to search for yield. In the high-yield municipal bond market, the automotive and airline sectors suffered in the second and third calendar quarters, reflecting a host of issues, some of which affected each in common - such as higher energy costs and unfavorable labor negotiations - and others that were unique to either industry. In the airline industry, Delta and Northwest (neither of which was held in Lord Abbett High Yield Municipal Bond Fund's portfolio) filed for bankruptcy protection in third quarter calendar 2005, causing a ripple effect in bonds throughout the industry. Meanwhile, the U.S. auto industry in general continues to feel the heat of competition from Japanese automakers. The High Yield 2 <Page> - -------------------------------------------------------------------------------- Municipal Bond portfolio has a modest exposure (less than 2% of portfolio weighting) to the auto sector. In general, high-yield municipal bond investors enter the automotive sector through tax-free pollution control revenue bonds, which provide the necessary funding for manufacturing and production plants to meet Environmental Protection Agency air- and water-quality standards. In the case of airlines, special facility bonds issued by state authorities provide the funding vehicle for this sector in the municipal market. Q: HOW DID EACH FUND PERFORM OVER THE FISCAL YEAR ENDED SEPTEMBER 30, 2005? A: Each fund's Class A shares (other than those of Lord Abbett Insured Intermediate Tax-Free Fund and Lord Abbett High Yield Municipal Bond Fund, which are benchmarked against different indexes) underperformed their long-only benchmark, the Lehman Brothers Municipal Long Current Coupon Bond(1) Index, while exhibiting, for the most part, more favorable performance against their peer groups, as represented by the Lipper Funds Average.(2) LORD ABBETT INSURED INTERMEDIATE TAX-FREE FUND (Class A shares) underperformed its benchmark, the Lehman Brothers 3-10 Year Insured Tax-Exempt Bond(3) Index, and its peer group, as represented by the Lipper Funds Average. Since inception on December 30, 2004, and through September 30, 2005, LORD ABBETT HIGH YIELD MUNICIPAL BOND FUND outperformed its benchmark, the Lehman Brothers Municipal Bond 50-50 Investment Grade/High Yield(4) Index, and its peer group, as represented by the Lipper Funds Average. MUNICIPAL INCOME PERFORMANCE SUMMARY <Table> <Caption> CLASS A SHARES LEHMAN BROTHERS LEHMAN BROTHERS @NAV 9/30/05 LIPPER FUNDS MUNICIPAL LONG CURRENT MUNICIPAL 1 YEAR RETURN AVERAGE(2) COUPON BOND(1) INDEX BOND(5) INDEX -------------- ------------ ---------------------- --------------- NATIONAL TAX-FREE FUND 4.53% 3.49% 8.58% 4.05% CALIFORNIA TAX-FREE FUND 4.88% 4.52% 8.58% 4.05% CONNECTICUT TAX-FREE FUND 3.74% 3.00% 8.58% 4.05% HAWAII TAX-FREE FUND 3.28% 2.46% 8.58% 4.05% MINNESOTA TAX-FREE FUND 4.74% 3.57% 8.58% 4.05% MISSOURI TAX-FREE FUND 4.26% 3.53% 8.58% 4.05% NEW JERSEY TAX-FREE FUND 4.42% 4.05% 8.58% 4.05% NEW YORK TAX-FREE FUND 3.43% 3.65% 8.58% 4.05% TEXAS TAX-FREE FUND 3.35% 2.99% 8.58% 4.05% WASHINGTON TAX-FREE FUND 4.24% 2.73% 8.58% 4.05% INSURED INTERMEDIATE TAX-FREE FUND 1.36% 2.91% 1.86%+ 4.05% FLORIDA TAX-FREE TRUST 3.48% 3.74% 8.58% 4.05% GEORGIA TAX-FREE TRUST 4.24% 2.83% 8.58% 4.05% HIGH YIELD MUNICIPAL BOND FUND 5.79%* 4.78%** 4.51%++** 2.77%** MICHIGAN TAX-FREE TRUST 3.60% 2.92% 8.58% 4.05% PENNSYLVANIA TAX-FREE TRUST 4.57% 3.85% 8.58% 4.05% </Table> *SEC effective date December 30, 2004. **Calculated for the period beginning December 31, 2004. +Lehman Brothers 3-10 Year Insured Tax-Exempt Bond Index. ++Lehman Brothers Municipal Bond 50-50 Investment Grade/High Yield Index. The Lipper Funds Average for each fund consists of "Municipal Debt Funds" for the particular state involved, except for the National Tax-Free Fund, Washington Tax-Free Fund, and Insured Intermediate Tax-Free Fund. In the case of those funds, the applicable Lipper Funds Averages are "General Municipal Debt Funds," "Other States Municipal Debt Funds," and "Insured Municipal Debt Funds," respectively. 3 <Page> - -------------------------------------------------------------------------------- STANDARDIZED AVERAGE ANNUAL TOTAL RETURNS <Table> <Caption> 10 YEARS/ 1 YEAR 5 YEARS SINCE INCEPTION ------ ------- --------------- NATIONAL TAX-FREE FUND 1.10% 5.33% 5.24% CALIFORNIA TAX-FREE FUND 1.51% 5.10% 5.03% CONNECTICUT TAX-FREE FUND 0.33% 5.47% 5.08% HAWAII TAX-FREE FUND -0.06% 4.67% 4.75% MINNESOTA TAX-FREE FUND 1.39% 5.60% 5.17% MISSOURI TAX-FREE FUND 0.86% 5.25% 4.99% NEW JERSEY TAX-FREE FUND 1.10% 4.84% 4.93% NEW YORK TAX-FREE FUND 0.10% 5.48% 5.13% TEXAS TAX-FREE FUND -0.05% 5.47% 5.04% WASHINGTON TAX-FREE FUND 0.91% 5.35% 5.30% INSURED INTERMEDIATE TAX-FREE FUND* -1.89% N/A 0.43% FLORIDA TAX-FREE TRUST 0.16% 4.88% 4.52% GEORGIA TAX-FREE TRUST 0.85% 6.03% 6.04% HIGH YIELD MUNICIPAL BOND FUND** N/A N/A 2.35% MICHIGAN TAX-FREE TRUST 0.21% 5.66% 5.45% PENNSYLVANIA TAX-FREE TRUST 1.12% 5.52% 5.31% </Table> *SEC effective date June 30, 2003. **SEC effective date December 30, 2004. *Standardized average annual total returns, as of September 30, 2005, which reflect performance at the maximum 3.25 percent sales charge applicable to Class A share investments returns include the reinvestment of all distributions. Class A shares purchased subject to a front-end sales charge have no contingent deferred sales charge (CDSC). However, certain purchases of Class A shares made without a front-end sales charge may be subject to a CDSC of 1 percent if the shares are redeemed within 12 months of the purchase. PERFORMANCE DATA QUOTED REFLECT PAST PERFORMANCE AND ARE NO GUARANTEE OF FUTURE RESULTS. CURRENT PERFORMANCE MAY BE HIGHER OR LOWER THAN THE PERFORMANCE QUOTED. THE INVESTMENT RETURN AND PRINCIPAL VALUE OF AN INVESTMENT IN EACH FUND WILL FLUCTUATE SO THAT SHARES, ON ANY GIVEN DAY OR WHEN REDEEMED, MAY BE WORTH MORE OR LESS THAN THEIR ORIGINAL COST. YOU CAN OBTAIN PERFORMANCE DATA CURRENT TO THE MOST RECENT MONTH-END BY CALLING LORD ABBETT AT 800-821-5129 OR REFERRING TO OUR WEBSITE AT www.LordAbbett.com. Q: WHAT WERE THE MOST SIGNIFICANT FACTORS AFFECTING PERFORMANCE? A: In general, each fund reflected the major trends of the municipal market in the period, with performance in long-term bonds (maturities of 22 years or longer) outperforming intermediate-term and short-term bonds, and intermediate-term bonds outperforming short-term bonds. Revenue bonds outperformed GOs, reflecting the improved revenue position of most states. (Revenue bonds are bonds that depend on specific revenues collected - such as tolls and electric rates - for repayment, while GOs are repaid through the full faith and credit or taxing power of 4 <Page> - -------------------------------------------------------------------------------- the municipality.) Insured bonds also added to performance. Positions in the high-quality investment-grade segment of the market hurt performance somewhat as lower-quality assets outperformed during the period. Also detracting from performance were small positions in short-maturity bonds, a largely defensive strategy. The same factors, both those that contributed positively to performance and those that detracted from performance, were also applicable in the case of Lord Abbett High Yield Municipal Bond Fund. Following are other factors more specific to the high-yield municipal market. Contributing significantly to performance in Lord Abbett High Yield Municipal Bond Fund were the portfolio's positions in tobacco bonds and in the securities of continuing care retirement communities, as favorable court rulings in the former and strong demographics in the latter supported prices. Also adding to performance were the portfolio's holdings in tax increment financing bonds. Typically, these bonds are issued to finance basic infrastructure needs of land under development for commercial or residential use. The tax revenues derived from the developed property are then used to pay off the bondholders. Sometimes called "special assessment financing," this type of tax-free bond is most prevalent in Florida, Arizona, and California. The portfolio has exposure in all three states. The portfolio's modest exposure to correctional facility bonds and certain utility bonds also contributed to performance. Pollution control revenue bonds in general - including those issued to finance improved air quality standards in so-called "smokestack" or basic industries, distributors, paper companies, and even some electric utilities - made a strong contribution to the performance of Lord Abbett High Yield Municipal Bond Fund. Basic industries benefited from the underlying strength in the economy, which provided support for the prices of their bonds. Detracting from performance in Lord Abbett High Yield Municipal Bond Fund were the portfolio's holdings in airline bonds. The bankruptcy filings of Delta and Northwest dampened sentiment in the sector overall, although the portfolio itself did not hold the bonds of either carrier. The portfolio's modest exposure to the auto sector also detracted from performance. Strong fund inflows were temporarily invested in investment-grade bonds, as the portfolio manager sought out appropriate high-yield securities from a broad spectrum of new issues. (Under normal market conditions, the fund's portfolio holds up to 50-70 percent of its assets in bonds rated investment-grade or below.) As interest rates rose, the prices of these investment-grade bonds deteriorated faster than those of riskier credits, detracting from fund performance. 5 <Page> - -------------------------------------------------------------------------------- EACH FUND'S PORTFOLIO IS ACTIVELY MANAGED AND, THEREFORE, ITS HOLDINGS AND THE WEIGHTINGS OF A PARTICULAR ISSUER OR PARTICULAR SECTOR AS A PERCENTAGE OF PORTFOLIO ASSETS ARE SUBJECT TO CHANGE. A PROSPECTUS CONTAINS IMPORTANT INFORMATION ABOUT A FUND, INCLUDING ITS INVESTMENT OBJECTIVES, RISKS, CHARGES, AND ONGOING EXPENSES, WHICH AN INVESTOR SHOULD CAREFULLY CONSIDER BEFORE INVESTING. TO OBTAIN A PROSPECTUS OF ANY LORD ABBETT MUTUAL FUND, PLEASE CONTACT YOUR INVESTMENT PROFESSIONAL OR LORD ABBETT DISTRIBUTOR LLC AT 800-874-3733 OR VISIT OUR WEBSITE AT www.LordAbbett.com. READ THE PROSPECTUS CAREFULLY BEFORE INVESTING. (1) Lehman Brothers Municipal Long Current Coupon Bond Index is a total return benchmark designed for long-term municipal assets. The index includes bonds with a minimum credit rating of BAA3, bonds issued as part of a deal of at least $50 million, with an amount outstanding of at least $5 million, a maturity of 22 years or longer, and have been issued after December 31, 1990. (2) Lipper Funds Average: Lipper, Inc. is a nationally recognized organization that reports on mutual fund total return performance and calculates fund rankings. Peer averages are based on universes of funds with similar investment objectives. Peer group averages include reinvested dividends and capital gains, if any, and exclude sales charges. (Copyright(C) 2005 by Reuters. All rights reserved. Any copying, republication, or redistribution of Lipper content is expressly prohibited without the prior written consent of Lipper.) An investor cannot invest directly in an average. (3) The Lehman Brothers 3-10 Year Insured Tax-Exempt Bond Index consists of insured tax-free municipal bonds ranging in maturity from 3-10 years. (4) The Lehman Brothers Municipal Bond 50-50 Investment Grade/High Yield Index is a total return benchmark designed for municipal portfolios which contain both investment and non-investment-grade tax-exempt bonds. The index contains an equal weighting of the Lehman Brothers Municipal Bond Index and the Lehman Brothers Municipal Non-Investment Grade Index. (5) The Lehman Brothers Municipal Bond Index is a broad measure of the municipal bond market with maturities of at least one year. To be included in this index, bonds must have a minimum credit rating of at least Baa, an outstanding par value of at least $3 million, and be issued as part of a transaction of at least $50 million. The Index includes both zero coupon bonds and bonds subject to the Alternative Minimum Tax. Indexes are unmanaged, do not reflect the deduction of fees or expenses, and are not available for direct investment. IMPORTANT PERFORMANCE AND OTHER INFORMATION The views of each fund's management and the portfolio holdings described in this report are as of September 30, 2005; these views and holdings may have changed subsequent to this date, and they do not guarantee the future performance of the markets or the funds. Information provided in this report should not be considered a recommendation to purchase or sell securities. A NOTE ABOUT RISK: See Notes to Financial Statements for a discussion of investment risks. For a more detailed discussion of the risks associated with each fund, please see the prospectus. PERFORMANCE DATA QUOTED ABOVE ARE HISTORICAL. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS, AND CURRENT PERFORMANCE MAY BE HIGHER OR LOWER THAN THE PERFORMANCE DATA QUOTED. Because of ongoing market volatility, each fund's performance may be subject to substantial fluctuation. Except where noted, comparative fund performance does not account for the deduction of sales charges, and would be different if sales charges were included. Each fund offers additional classes of shares with distinct pricing options. For a full description of the differences in pricing alternatives, please see the prospectus. MUTUAL FUNDS ARE NOT INSURED BY THE FDIC, ARE NOT DEPOSITS OR OTHER OBLIGATIONS OF, OR GUARANTEED BY, BANKS, AND ARE SUBJECT TO INVESTMENT RISKS, INCLUDING POSSIBLE LOSS OF PRINCIPAL AMOUNT INVESTED. 6 <Page> NATIONAL TAX-FREE FUND - -------------------------------------------------------------------------------- INVESTMENT COMPARISON Below is a comparison of a $10,000 investment in Class A shares to the same investment in Lipper's Average of General Municipal Debt Funds, the Lehman Brothers Municipal Bond Index, and the Lehman Brothers Municipal Long Current Coupon Bond Index, assuming reinvestment of all dividends and distributions. The performance of other classes will be greater than or less than the performance shown in the graph below due to different sales loads and expenses applicable to such classes. The graph and performance table below do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. [CHART] <Table> <Caption> THE FUND THE FUND (CLASS A SHARES) LEHMAN BROTHERS LIPPER GENERAL (CLASS A SHARES) AT MAXIMUM LEHMAN BROTHERS MUNICIPAL LONG CURRENT MUNICIPAL DEBT AT NET ASSET VALUE OFFERING PRICE(1) MUNICIPAL BOND INDEX(2) COUPON BOND INDEX(2) FUNDS AVERAGE(3) 10/1/1995 $ 10,000 $ 9,675 $ 10,000 $ 10,000 $ 10,000 9/30/1996 $ 10,631 $ 10,285 $ 10,604 $ 10,688 $ 10,977 9/30/1997 $ 11,620 $ 11,242 $ 11,560 $ 11,647 $ 11,598 9/30/1998 $ 12,734 $ 12,320 $ 12,567 $ 12,828 $ 12,605 9/30/1999 $ 12,244 $ 11,846 $ 12,479 $ 12,387 $ 13,641 9/30/2000 $ 12,858 $ 12,440 $ 13,249 $ 12,999 $ 13,225 9/30/2001 $ 14,229 $ 13,767 $ 14,627 $ 14,282 $ 13,847 9/30/2002 $ 15,449 $ 14,946 $ 15,934 $ 15,543 $ 15,173 9/30/2003 $ 15,832 $ 15,317 $ 16,553 $ 15,907 $ 16,325 9/30/2004 $ 16,481 $ 15,945 $ 17,315 $ 16,871 $ 16,798 9/30/2005 $ 17,227 $ 16,667 $ 18,016 $ 18,318 $ 17,385 </Table> AVERAGE ANNUAL TOTAL RETURNS AT MAXIMUM APPLICABLE SALES CHARGE FOR THE PERIODS ENDED SEPTEMBER 30, 2005 <Table> <Caption> 1 YEAR 5 YEARS 10 YEARS LIFE OF CLASS CLASS A(4) 1.10% 5.33% 5.24% -- CLASS B(5) -0.17% 5.18% -- 4.93% CLASS C(6) 3.93% 5.36% -- 5.01% </Table> (1) Reflects the deduction of the maximum initial sales charge of 3.25%. (2) Performance for each unmanaged index does not reflect any fees or expenses. The performance of the indexes is not necessarily representative of the Fund's performance. (3) Source: Lipper, Inc. (4) Total return, which is the percent change in value, after deduction of the maximum initial sales charge of 3.25% applicable to Class A shares, with all dividends and distributions reinvested for periods shown ended September 30, 2005, is calculated using the SEC required uniform method to compute total return. (5) Class B shares were first offered on August 1, 1996. Performance reflects the deduction of a CDSC of 4% for 1 year, 1% for 5 years and 0% for the life of the Class. (6) Class C shares were first offered on July 15, 1996. The 1% CDSC for Class C shares normally applies before the first anniversary of the purchase date. Performance is at net asset value. 7 <Page> CALIFORNIA TAX-FREE FUND - -------------------------------------------------------------------------------- INVESTMENT COMPARISON Below is a comparison of a $10,000 investment in Class A shares to the same investment in Lipper's Average of California Municipal Debt Funds, the Lehman Brothers Municipal Bond Index, and the Lehman Brothers Municipal Long Current Coupon Bond Index, assuming reinvestment of all dividends and distributions. The performance of the other class will be greater than or less than the performance shown in the graph below due to different sales loads and expenses applicable to such class. The graph and performance table below do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. [CHART] <Table> <Caption> THE FUND THE FUND (CLASS A SHARES) LEHMAN BROTHERS LIPPER CALIFORNIA (CLASS A SHARES) AT MAXIMUM LEHMAN BROTHERS MUNICIPAL LONG CURRENT MUNICIPAL DEBT AT NET ASSET VALUE OFFERING PRICE(1) MUNICIPAL BOND INDEX(2) COUPON BOND INDEX(2) FUNDS AVERAGE(3) 10/1/1995 $ 10,000 $ 9,675 $ 10,000 $ 10,000 $ 10,000 9/30/1996 $ 10,547 $ 10,204 $ 10,604 $ 10,688 $ 10,674 9/30/1997 $ 11,432 $ 11,060 $ 11,560 $ 11,647 $ 11,631 9/30/1998 $ 12,445 $ 12,040 $ 12,567 $ 12,828 $ 12,662 9/30/1999 $ 11,935 $ 11,547 $ 12,479 $ 12,387 $ 12,291 9/30/2000 $ 12,725 $ 12,311 $ 13,249 $ 12,999 $ 13,060 9/30/2001 $ 14,138 $ 13,679 $ 14,627 $ 14,282 $ 14,270 9/30/2002 $ 15,220 $ 14,725 $ 15,934 $ 15,543 $ 15,350 9/30/2003 $ 15,363 $ 14,864 $ 16,553 $ 15,907 $ 15,596 9/30/2004 $ 16,090 $ 15,567 $ 17,315 $ 16,871 $ 16,319 9/30/2005 $ 16,875 $ 16,326 $ 18,016 $ 18,318 $ 17,057 </Table> AVERAGE ANNUAL TOTAL RETURNS AT MAXIMUM APPLICABLE SALES CHARGE FOR THE PERIODS ENDED SEPTEMBER 30, 2005 <Table> <Caption> 1 YEAR 5 YEARS 10 YEARS LIFE OF CLASS CLASS A(4) 1.51% 5.10% 5.03% -- CLASS C(5) 4.20% 5.16% -- 4.87% </Table> (1) Reflects the deduction of the maximum initial sales charge of 3.25%. (2) Performance for each unmanaged index does not reflect any fees or expenses. The performance of the indexes is not necessarily representative of the Fund's performance. Each index is composed of municipal bonds from many states while the Fund is a single-state municipal bond portfolio. (3) Source: Lipper, Inc. (4) Total return, which is the percent change in value, after deduction of the maximum initial sales charge of 3.25% applicable to Class A shares, with all dividends and distributions reinvested for periods shown ended September 30, 2005, is calculated using the SEC required uniform method to compute total return. (5) Class C shares were first offered on July 15, 1996. The 1% CDSC for Class C shares normally applies before the first anniversary of the purchase date. Performance is at net asset value. 8 <Page> CONNECTICUT TAX-FREE FUND - -------------------------------------------------------------------------------- INVESTMENT COMPARISON Below is a comparison of a $10,000 investment in Class A shares to the same investment in Lipper's Average of Connecticut Municipal Debt Funds, the Lehman Brothers Municipal Bond Index, and the Lehman Brothers Municipal Long Current Coupon Bond Index, assuming reinvestment of all dividends and distributions. The graph and performance table below do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. [CHART] <Table> <Caption> THE FUND THE FUND (CLASS A SHARES) LEHMAN BROTHERS LIPPER CONNECTICUTT (CLASS A SHARES) AT MAXIMUM LEHMAN BROTHERS MUNICIPAL LONG CURRENT MUNICIPAL DEBT AT NET ASSET VALUE OFFERING PRICE(1) MUNICIPAL BOND INDEX(2) COUPON BOND INDEX(2) FUNDS AVERAGE(3) 10/1/1995 $ 10,000 $ 9,675 $ 10,000 $ 10,000 $ 10,000 9/30/1996 $ 10,570 $ 10,226 $ 10,604 $ 10,688 $ 10,538 9/30/1997 $ 11,475 $ 11,102 $ 11,560 $ 11,647 $ 11,417 9/30/1998 $ 12,429 $ 12,026 $ 12,567 $ 12,828 $ 12,333 9/30/1999 $ 12,052 $ 11,660 $ 12,479 $ 12,387 $ 12,088 9/30/2000 $ 12,572 $ 12,164 $ 13,249 $ 12,999 $ 12,661 9/30/2001 $ 13,914 $ 13,462 $ 14,627 $ 14,282 $ 13,902 9/30/2002 $ 15,137 $ 14,645 $ 15,934 $ 15,543 $ 15,018 9/30/2003 $ 15,583 $ 15,077 $ 16,553 $ 15,907 $ 15,434 9/30/2004 $ 16,350 $ 15,819 $ 17,315 $ 16,871 $ 15,996 9/30/2005 $ 16,961 $ 16,410 $ 18,016 $ 18,318 $ 16,476 </Table> AVERAGE ANNUAL TOTAL RETURNS AT MAXIMUM APPLICABLE SALES CHARGE FOR THE PERIODS ENDED SEPTEMBER 30, 2005 <Table> <Caption> 1 YEAR 5 YEARS 10 YEARS CLASS A(4) 0.33% 5.47% 5.08% </Table> (1) Reflects the deduction of the maximum initial sales charge of 3.25%. (2) Performance for each unmanaged index does not reflect any fees or expenses. The performance of the indexes is not necessarily representative of the Fund's performance. Each index is composed of municipal bonds from many states while the Fund is a single-state municipal bond portfolio. (3) Source: Lipper, Inc. (4) Total return, which is the percent change in value, after deduction of the maximum initial sales charge of 3.25% applicable to Class A shares, with all dividends and distributions reinvested for periods shown ended September 30, 2005, is calculated using the SEC required uniform method to compute total return. 9 <Page> HAWAII TAX-FREE FUND - -------------------------------------------------------------------------------- INVESTMENT COMPARISON Below is a comparison of a $10,000 investment in Class A shares to the same investment in Lipper's Average of Hawaii Municipal Debt Funds, the Lehman Brothers Municipal Bond Index, and the Lehman Brothers Municipal Long Current Coupon Bond Index, assuming reinvestment of all dividends and distributions. The graph and performance table below do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. [CHART] <Table> <Caption> THE FUND THE FUND (CLASS A SHARES) LEHMAN BROTHERS LIPPER HAWAII (CLASS A SHARES) AT MAXIMUM LEHMAN BROTHERS MUNICIPAL LONG CURRENT MUNICIPAL DEBT AT NET ASSET VALUE OFFERING PRICE(1) MUNICIPAL BOND INDEX(2) COUPON BOND INDEX(2) FUNDS AVERAGE(3) 10/1/1995 $ 10,000 $ 9,675 $ 10,000 $ 10,000 $ 10,000 9/30/1996 $ 10,593 $ 10,249 $ 10,604 $ 10,688 $ 10,581 9/30/1997 $ 11,485 $ 11,112 $ 11,560 $ 11,647 $ 11,433 9/30/1998 $ 12,471 $ 12,066 $ 12,567 $ 12,828 $ 12,328 9/30/1999 $ 12,059 $ 11,667 $ 12,479 $ 12,387 $ 12,039 9/30/2000 $ 12,654 $ 12,243 $ 13,249 $ 12,999 $ 12,622 9/30/2001 $ 13,781 $ 13,333 $ 14,627 $ 14,282 $ 13,845 9/30/2002 $ 14,991 $ 14,503 $ 15,934 $ 15,543 $ 14,968 9/30/2003 $ 15,269 $ 14,773 $ 16,553 $ 15,907 $ 15,458 9/30/2004 $ 15,908 $ 15,391 $ 17,315 $ 16,871 $ 16,039 9/30/2005 $ 16,429 $ 15,895 $ 18,016 $ 18,318 $ 16,433 </Table> AVERAGE ANNUAL TOTAL RETURNS AT MAXIMUM APPLICABLE SALES CHARGE FOR THE PERIODS ENDED SEPTEMBER 30, 2005 <Table> <Caption> 1 YEAR 5 YEARS 10 YEARS CLASS A(4) -0.06% 4.67% 4.75% </Table> (1) Reflects the deduction of the maximum initial sales charge of 3.25%. (2) Performance for each unmanaged index does not reflect any fees or expenses. The performance of the indexes is not necessarily representative of the Fund's performance. Each index is composed of municipal bonds from many states while the Fund is a single-state municipal bond portfolio. (3) Source: Lipper, Inc. (4) Total return, which is the percent change in value, after deduction of the maximum initial sales charge of 3.25% applicable to Class A shares, with all dividends and distributions reinvested for periods shown ended September 30, 2005, is calculated using the SEC required uniform method to compute total return. 10 <Page> MINNESOTA TAX-FREE FUND - -------------------------------------------------------------------------------- INVESTMENT COMPARISON Below is a comparison of a $10,000 investment in Class A shares to the same investment in Lipper's Average of Minnesota Municipal Debt Funds, the Lehman Brothers Municipal Bond Index, and the Lehman Brothers Municipal Long Current Coupon Bond Index, assuming reinvestment of all dividends and distributions. The graph and performance table below do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. [CHART] <Table> <Caption> THE FUND THE FUND (CLASS A SHARES) LEHMAN BROTHERS LIPPER MINNESOTA (CLASS A SHARES) AT MAXIMUM LEHMAN BROTHERS MUNICIPAL LONG CURRENT MUNICIPAL DEBT AT NET ASSET VALUE OFFERING PRICE(1) MUNICIPAL BOND INDEX(2) COUPON BOND INDEX(2) FUNDS AVERAGE(3) 10/1/1995 $ 10,000 $ 9,675 $ 10,000 $ 10,000 $ 10,000 9/30/1996 $ 10,444 $ 10,105 $ 10,604 $ 10,688 $ 10,517 9/30/1997 $ 11,381 $ 11,011 $ 11,560 $ 11,647 $ 11,346 9/30/1998 $ 12,305 $ 11,905 $ 12,567 $ 12,828 $ 12,233 9/30/1999 $ 11,970 $ 11,581 $ 12,479 $ 12,387 $ 11,964 9/30/2000 $ 12,607 $ 12,197 $ 13,249 $ 12,999 $ 12,459 9/30/2001 $ 13,941 $ 13,488 $ 14,627 $ 14,282 $ 13,583 9/30/2002 $ 15,134 $ 14,642 $ 15,934 $ 15,543 $ 14,595 9/30/2003 $ 15,675 $ 15,165 $ 16,553 $ 15,907 $ 15,082 9/30/2004 $ 16,339 $ 15,808 $ 17,315 $ 16,871 $ 15,705 9/30/2005 $ 17,114 $ 16,557 $ 18,016 $ 18,318 $ 16,266 </Table> AVERAGE ANNUAL TOTAL RETURNS AT MAXIMUM APPLICABLE SALES CHARGE FOR THE PERIODS ENDED SEPTEMBER 30, 2005 <Table> <Caption> 1 YEAR 5 YEARS 10 YEARS CLASS A(4) 1.39% 5.60% 5.17% </Table> (1) Reflects the deduction of the maximum initial sales charge of 3.25%. (2) Performance for each unmanaged index does not reflect any fees or expenses. The performance of the indexes is not necessarily representative of the Fund's performance. Each index is composed of municipal bonds from many states while the Fund is a single-state municipal bond portfolio. (3) Source: Lipper, Inc. (4) Total return, which is the percent change in value, after deduction of the maximum initial sales charge of 3.25% applicable to Class A shares, with all dividends and distributions reinvested for periods shown ended September 30, 2005, is calculated using the SEC required uniform method to compute total return. 11 <Page> MISSOURI TAX-FREE FUND - -------------------------------------------------------------------------------- INVESTMENT COMPARISON Below is a comparison of a $10,000 investment in Class A shares to the same investment in Lipper's Average of Missouri Municipal Debt Funds, the Lehman Brothers Municipal Bond Index, and the Lehman Brothers Municipal Long Current Coupon Bond Index, assuming reinvestment of all dividends and distributions. The graph and performance table below do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. [CHART] <Table> <Caption> THE FUND THE FUND (CLASS A SHARES) LEHMAN BROTHERS LIPPER MISSOURI (CLASS A SHARES) AT MAXIMUM LEHMAN BROTHERS MUNICIPAL LONG CURRENT MUNICIPAL DEBT AT NET ASSET VALUE OFFERING PRICE(1) MUNICIPAL BOND INDEX(2) COUPON BOND INDEX(2) FUNDS AVERAGE(3) 10/1/1995 $ 10,000 $ 9,675 $ 10,000 $ 10,000 $ 10,000 9/30/1996 $ 10,554 $ 10,211 $ 10,604 $ 10,688 $ 10,566 9/30/1997 $ 11,422 $ 11,050 $ 11,560 $ 11,647 $ 11,441 9/30/1998 $ 12,308 $ 11,908 $ 12,567 $ 12,828 $ 12,342 9/30/1999 $ 12,031 $ 11,640 $ 12,479 $ 12,387 $ 12,036 9/30/2000 $ 12,587 $ 12,178 $ 13,249 $ 12,999 $ 12,594 9/30/2001 $ 13,988 $ 13,533 $ 14,627 $ 14,282 $ 13,852 9/30/2002 $ 15,061 $ 14,571 $ 15,934 $ 15,543 $ 14,934 9/30/2003 $ 15,539 $ 15,034 $ 16,553 $ 15,907 $ 15,379 9/30/2004 $ 16,125 $ 15,601 $ 17,315 $ 16,871 $ 15,948 9/30/2005 $ 16,812 $ 16,266 $ 18,016 $ 18,318 $ 16,510 </Table> AVERAGE ANNUAL TOTAL RETURNS AT MAXIMUM APPLICABLE SALES CHARGE FOR THE PERIODS ENDED SEPTEMBER 30, 2005 <Table> <Caption> 1 YEAR 5 YEARS 10 YEARS CLASS A(4) 0.86% 5.25% 4.99% </Table> (1) Reflects the deduction of the maximum initial sales charge of 3.25%. (2) Performance for each unmanaged index does not reflect any fees or expenses. The performance of the indexes is not necessarily representative of the Fund's performance. Each index is composed of municipal bonds from many states while the Fund is a single-state municipal bond portfolio. (3) Source: Lipper, Inc. (4) Total return, which is the percent change in value, after deduction of the maximum initial sales charge of 3.25% applicable to Class A shares, with all dividends and distributions reinvested for periods shown ended September 30, 2005, is calculated using the SEC required uniform method to compute total return. 12 <Page> NEW JERSEY TAX-FREE FUND - -------------------------------------------------------------------------------- INVESTMENT COMPARISON Below is a comparison of a $10,000 investment in Class A shares to the same investment in Lipper's Average of New Jersey Municipal Debt Funds, the Lehman Brothers Municipal Bond Index, and the Lehman Brothers Municipal Long Current Coupon Bond Index, assuming reinvestment of all dividends and distributions. The graph and performance table below do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. [CHART] <Table> <Caption> THE FUND THE FUND (CLASS A SHARES) LEHMAN BROTHERS LIPPER NEW JERSEY (CLASS A SHARES) AT MAXIMUM LEHMAN BROTHERS MUNICIPAL LONG CURRENT MUNICIPAL DEBT AT NET ASSET VALUE OFFERING PRICE(1) MUNICIPAL BOND INDEX(2) COUPON BOND INDEX(2) FUNDS AVERAGE(3) 10/1/1995 $ 10,000 $ 9,675 $ 10,000 $ 10,000 $ 10,000 9/30/1996 $ 10,629 $ 10,284 $ 10,604 $ 10,688 $ 10,544 9/30/1997 $ 11,506 $ 11,132 $ 11,560 $ 11,647 $ 11,408 9/30/1998 $ 12,579 $ 12,171 $ 12,567 $ 12,828 $ 12,330 9/30/1999 $ 12,110 $ 11,717 $ 12,479 $ 12,387 $ 12,031 9/30/2000 $ 12,753 $ 12,339 $ 13,249 $ 12,999 $ 12,566 9/30/2001 $ 14,082 $ 13,624 $ 14,627 $ 14,282 $ 13,750 9/30/2002 $ 15,203 $ 14,709 $ 15,934 $ 15,543 $ 14,752 9/30/2003 $ 15,402 $ 14,902 $ 16,553 $ 15,907 $ 15,185 9/30/2004 $ 16,001 $ 15,481 $ 17,315 $ 16,871 $ 15,772 9/30/2005 $ 16,709 $ 16,166 $ 18,016 $ 18,318 $ 16,411 </Table> AVERAGE ANNUAL TOTAL RETURNS AT MAXIMUM APPLICABLE SALES CHARGE FOR THE PERIODS ENDED SEPTEMBER 30, 2005 <Table> <Caption> 1 YEAR 5 YEARS 10 YEARS CLASS A(4) 1.10% 4.84% 4.93% </Table> (1) Reflects the deduction of the maximum initial sales charge of 3.25%. (2) Performance for each unmanaged index does not reflect any fees or expenses. The performance of the indexes is not necessarily representative of the Fund's performance. Each index is composed of municipal bonds from many states while the Fund is a single-state municipal bond portfolio. (3) Source: Lipper, Inc. (4) Total return, which is the percent change in value, after deduction of the maximum initial sales charge of 3.25% applicable to Class A shares, with all dividends and distributions reinvested for periods shown ended September 30, 2005, is calculated using the SEC required uniform method to compute total return. 13 <Page> NEW YORK TAX-FREE FUND - -------------------------------------------------------------------------------- INVESTMENT COMPARISON Below is a comparison of a $10,000 investment in Class A shares to the same investment in Lipper's Average of New York Municipal Debt Funds, the Lehman Brothers Municipal Bond Index, and the Lehman Brothers Municipal Long Current Coupon Bond Index, assuming reinvestment of all dividends and distributions. The performance of the other class will be greater than or less than the performance shown in the graph below due to different sales loads and expenses applicable to such class. The graph and performance table below do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. [CHART] <Table> <Caption> THE FUND THE FUND (CLASS A SHARES) LEHMAN BROTHERS LIPPER NEW YORK (CLASS A SHARES) AT MAXIMUM LEHMAN BROTHERS MUNICIPAL LONG CURRENT MUNICIPAL DEBT AT NET ASSET VALUE OFFERING PRICE(1) MUNICIPAL BOND INDEX(2) COUPON BOND INDEX(2) FUNDS AVERAGE(3) 10/1/1995 $ 10,000 $ 9,675 $ 10,000 $ 10,000 $ 10,000 9/30/1996 $ 10,488 $ 10,147 $ 10,604 $ 10,688 $ 10,570 9/30/1997 $ 11,327 $ 10,959 $ 11,560 $ 11,647 $ 11,474 9/30/1998 $ 12,350 $ 11,949 $ 12,567 $ 12,828 $ 12,440 9/30/1999 $ 11,951 $ 11,563 $ 12,479 $ 12,387 $ 12,059 9/30/2000 $ 12,626 $ 12,216 $ 13,249 $ 12,999 $ 12,680 9/30/2001 $ 14,061 $ 13,604 $ 14,627 $ 14,282 $ 13,937 9/30/2002 $ 15,396 $ 14,896 $ 15,934 $ 15,543 $ 15,074 9/30/2003 $ 15,789 $ 15,276 $ 16,553 $ 15,907 $ 15,489 9/30/2004 $ 16,473 $ 15,937 $ 17,315 $ 16,871 $ 16,099 9/30/2005 $ 17,038 $ 16,484 $ 18,016 $ 18,318 $ 16,686 </Table> AVERAGE ANNUAL TOTAL RETURNS AT MAXIMUM APPLICABLE SALES CHARGE FOR THE PERIODS ENDED SEPTEMBER 30, 2005 <Table> <Caption> 1 YEAR 5 YEARS 10 YEARS INCEPTION CLASS A(4) 0.10% 5.48% 5.13% -- CLASS C(5) 2.87% 5.53% -- 5.03% </Table> (1) Reflects the deduction of the maximum initial sales charge of 3.25%. (2) Performance for each unmanaged index does not reflect any fees or expenses. The performance of the indexes is not necessarily representative of the Fund's performance. Each index is composed of municipal bonds from many states while the Fund is a single-state municipal bond portfolio. (3) Source: Lipper, Inc. (4) Total return, which is the percent change in value, after deduction of the maximum initial sales charge of 3.25% applicable to Class A shares, with all dividends and distributions reinvested for periods shown ended September 30, 2005, is calculated using the SEC required uniform method to compute total return. (5) Class C shares were first offered on July 15, 1996. The 1% CDSC for Class C shares normally applies before the first anniversary of the purchase date. Performance is at net asset value. 14 <Page> TEXAS TAX-FREE FUND - -------------------------------------------------------------------------------- INVESTMENT COMPARISON Below is a comparison of a $10,000 investment in Class A shares to the same investment in Lipper's Average of Texas Municipal Debt Funds, the Lehman Brothers Municipal Bond Index, and the Lehman Brothers Municipal Long Current Coupon Bond Index, assuming reinvestment of all dividends and distributions. The graph and performance table below do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. [CHART] <Table> <Caption> THE FUND THE FUND (CLASS A SHARES) LEHMAN BROTHERS LIPPER TEXAS (CLASS A SHARES) AT MAXIMUM LEHMAN BROTHERS MUNICIPAL LONG CURRENT MUNICIPAL DEBT AT NET ASSET VALUE OFFERING PRICE(1) MUNICIPAL BOND INDEX(2) COUPON BOND INDEX(2) FUNDS AVERAGE(3) 10/1/1995 $ 10,000 $ 9,675 $ 10,000 $ 10,000 $ 10,000 9/30/1996 $ 10,610 $ 10,265 $ 10,604 $ 10,688 $ 10,628 9/30/1997 $ 11,591 $ 11,215 $ 11,560 $ 11,647 $ 11,553 9/30/1998 $ 12,662 $ 12,251 $ 12,567 $ 12,828 $ 12,518 9/30/1999 $ 12,034 $ 11,643 $ 12,479 $ 12,387 $ 12,075 9/30/2000 $ 12,533 $ 12,125 $ 13,249 $ 12,999 $ 12,499 9/30/2001 $ 13,950 $ 13,497 $ 14,627 $ 14,282 $ 13,698 9/30/2002 $ 15,282 $ 14,786 $ 15,934 $ 15,543 $ 14,758 9/30/2003 $ 15,790 $ 15,277 $ 16,553 $ 15,907 $ 15,267 9/30/2004 $ 16,361 $ 15,830 $ 17,315 $ 16,871 $ 15,789 9/30/2005 $ 16,909 $ 16,360 $ 18,016 $ 18,318 $ 16,261 </Table> AVERAGE ANNUAL TOTAL RETURNS AT MAXIMUM APPLICABLE SALES CHARGE FOR THE PERIODS ENDED SEPTEMBER 30, 2005 <Table> 1 YEAR 5 YEARS 10 YEARS CLASS A(4) -0.05% 5.47% 5.04% </Table> (1) Reflects the deduction of the maximum initial sales charge of 3.25%. (2) Performance for each unmanaged index does not reflect any fees or expenses. The performance of the indexes is not necessarily representative of the Fund's performance. Each index is composed of municipal bonds from many states while the Fund is a single-state municipal bond portfolio. (3) Source: Lipper, Inc. (4) Total return, which is the percent change in value, after deduction of the maximum initial sales charge of 3.25% applicable to Class A shares, with all dividends and distributions reinvested for periods shown ended September 30, 2005, is calculated using the SEC required uniform method to compute total return. 15 <Page> WASHINGTON TAX-FREE FUND - -------------------------------------------------------------------------------- INVESTMENT COMPARISON Below is a comparison of a $10,000 investment in Class A shares to the same investment in Lipper's Average of Other State Municipal Debt Funds, the Lehman Brothers Municipal Bond Index, and the Lehman Brothers Municipal Long Current Coupon Bond Index, assuming reinvestment of all dividends and distributions. The graph and performance table below do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. [CHART] <Table> <Caption> THE FUND THE FUND (CLASS A SHARES) LEHMAN BROTHERS LIPPER OTHER STATES (CLASS A SHARES) AT MAXIMUM LEHMAN BROTHERS MUNICIPAL LONG CURRENT MUNICIPAL DEBT AT NET ASSET VALUE OFFERING PRICE(1) MUNICIPAL BOND INDEX(2) COUPON BOND INDEX(2) FUNDS AVERAGE(3) 10/1/1995 $ 10,000 $ 9,675 $ 10,000 $ 10,000 $ 10,000 9/30/1996 $ 10,680 $ 10,333 $ 10,604 $ 10,688 $ 10,576 9/30/1997 $ 11,729 $ 11,348 $ 11,560 $ 11,647 $ 11,421 9/30/1998 $ 12,841 $ 12,423 $ 12,567 $ 12,828 $ 12,310 9/30/1999 $ 12,305 $ 11,905 $ 12,479 $ 12,387 $ 12,028 9/30/2000 $ 12,908 $ 12,489 $ 13,249 $ 12,999 $ 12,582 9/30/2001 $ 14,319 $ 13,854 $ 14,627 $ 14,282 $ 13,733 9/30/2002 $ 15,566 $ 15,060 $ 15,934 $ 15,543 $ 14,740 9/30/2003 $ 15,994 $ 15,474 $ 16,553 $ 15,907 $ 15,092 9/30/2004 $ 16,594 $ 16,055 $ 17,315 $ 16,871 $ 15,606 9/30/2005 $ 17,298 $ 16,735 $ 18,016 $ 18,318 $ 16,032 </Table> AVERAGE ANNUAL TOTAL RETURNS AT MAXIMUM APPLICABLE SALES CHARGE FOR THE PERIODS ENDED SEPTEMBER 30, 2005 <Table> <Caption> 1 YEAR 5 YEARS 10 YEARS CLASS A(4) 0.91% 5.35% 5.30% </Table> (1) Reflects the deduction of the maximum initial sales charge of 3.25%. (2) Performance for each unmanaged index does not reflect any fees or expenses. The performance of the indexes is not necessarily representative of the Fund's performance. Each index is composed of municipal bonds from many states while the Fund is a single-state municipal bond portfolio. (3) Source: Lipper, Inc. (4) Total return, which is the percent change in value, after deduction of the maximum initial sales charge of 3.25% applicable to Class A shares, with all dividends and distributions reinvested for periods shown ended September 30, 2005, is calculated using the SEC required uniform method to compute total return. 16 <Page> INSURED INTERMEDIATE TAX-FREE FUND - -------------------------------------------------------------------------------- INVESTMENT COMPARISON Below is a comparison of a $10,000 investment in Class A shares to the same investment in Lipper's Average of Insured Municipal Debt Funds and the Lehman Brothers 3-10 Year Insured Tax-Exempt Bond Index, assuming reinvestment of all dividends and distributions. The performance of other classes will be greater than or less than the performance shown in the graph below due to different sales loads and expenses applicable to such classes. The graph and performance table below do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. [CHART] <Table> <Caption> THE FUND THE FUND (CLASS A SHARES) LEHMAN BROTHERS 3-10 YR LIPPER INSURED (CLASS A SHARES) AT MAXIMUM INSURED TAX-EXEMPT MUNICIPAL DEBT AT NET ASSET VALUE OFFERING PRICE(1) BOND INDEX(2) FUNDS AVERAGE(3) 7/1/2003 $ 10,000 $ 9,675 $ 10,000 $ 10,000 9/30/2003 $ 10,027 $ 9,701 $ 10,055 $ 9,978 12/31/2003 $ 10,126 $ 9,797 $ 10,134 $ 10,094 3/31/2004 $ 10,242 $ 9,909 $ 10,263 $ 10,218 6/30/2004 $ 10,013 $ 9,688 $ 10,038 $ 9,948 9/30/2004 $ 10,312 $ 9,977 $ 10,378 $ 10,318 12/31/2004 $ 10,358 $ 10,021 $ 10,452 $ 10,417 3/31/2005 $ 10,267 $ 9,933 $ 10,356 $ 10,368 6/30/2005 $ 10,497 $ 10,156 $ 10,601 $ 10,670 9/30/2005 $ 10,453 $ 10,113 $ 10,570 $ 10,618 </Table> AVERAGE ANNUAL TOTAL RETURNS AT MAXIMUM APPLICABLE SALES CHARGE FOR THE PERIODS ENDED SEPTEMBER 30, 2005 <Table> <Caption> 1 YEAR LIFE OF CLASS CLASS A(4) -1.89% 0.43% CLASS B(5) -3.39% -0.11% CLASS C(6) 0.61% 1.16% CLASS P(7) 1.16% 1.74% </Table> (1) Reflects the deduction of the maximum initial sales charge of 3.25%. (2) Performance for each unmanaged index does not reflect any fees or expenses. The performance of the indexes is not necessarily representative of the Fund's performance. (3) Source: Lipper, Inc. (4) Total return, which is the percent change in value, after deduction of the maximum initial sales charge of 3.25% applicable to Class A shares, with all dividends and distributions reinvested for period shown ended September 30, 2005, is calculated using the SEC required uniform method to compute total return. The Class A share inception date is June 30, 2003. (5) Class B shares were first offered on June 30, 2003. Performance reflects the deduction of a CDSC of 4% for 1 year and 3% for the life of the Class. (6) Class C shares were first offered on June 30, 2003. The 1% CDSC for Class C shares normally applies before the first anniversary of the purchase date. Performance is at net asset value. (7) Class P shares were first offered on June 30, 2003. Performance is at net asset value. 17 <Page> FLORIDA TAX-FREE TRUST - -------------------------------------------------------------------------------- INVESTMENT COMPARISON Below is a comparison of a $10,000 investment in Class A shares to the same investment in Lipper's Average of Florida Municipal Debt Funds, the Lehman Brothers Municipal Bond Index, and the Lehman Brothers Municipal Long Current Coupon Bond Index, assuming reinvestment of all dividends and distributions. The performance of the other class will be greater than or less than the performance shown in the graph below due to different sales loads and expenses applicable to such class. The graph and performance table below do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. [CHART] <Table> <Caption> THE FUND THE FUND (CLASS A SHARES) LEHMAN BROTHERS LIPPER FLORIDA (CLASS A SHARES) AT MAXIMUM LEHMAN BROTHERS MUNICIPAL LONG CURRENT MUNICIPAL DEBT AT NET ASSET VALUE OFFERING PRICE(1) MUNICIPAL BOND INDEX(2) COUPON BOND INDEX(2) FUNDS AVERAGE(3) 10/1/1995 $ 10,000 $ 9,675 $ 10,000 $ 10,000 $ 10,000 9/30/1996 $ 10,496 $ 10,155 $ 10,604 $ 10,688 $ 10,575 9/30/1997 $ 11,294 $ 10,927 $ 11,560 $ 11,647 $ 11,431 9/30/1998 $ 12,219 $ 11,822 $ 12,567 $ 12,828 $ 12,375 9/30/1999 $ 11,774 $ 11,391 $ 12,479 $ 12,387 $ 12,024 9/30/2000 $ 12,272 $ 11,873 $ 13,249 $ 12,999 $ 12,593 9/30/2001 $ 13,584 $ 13,142 $ 14,627 $ 14,282 $ 13,797 9/30/2002 $ 14,684 $ 14,207 $ 15,934 $ 15,543 $ 14,813 9/30/2003 $ 15,069 $ 14,579 $ 16,553 $ 15,907 $ 15,223 9/30/2004 $ 15,540 $ 15,035 $ 17,315 $ 16,871 $ 15,789 9/30/2005 $ 16,081 $ 15,559 $ 18,016 $ 18,318 $ 16,380 </Table> AVERAGE ANNUAL TOTAL RETURNS AT MAXIMUM APPLICABLE SALES CHARGE FOR THE PERIODS ENDED SEPTEMBER 30, 2005 <Table> <Caption> 1 YEAR 5 YEARS 10 YEARS LIFE OF CLASS CLASS A(4) 0.16% 4.88% 4.52% -- CLASS C(5) 2.65% 4.83% -- 4.33% </Table> (1) Reflects the deduction of the maximum initial sales charge of 3.25%. (2) Performance for each unmanaged index does not reflect any fees or expenses. The performance of the indexes is not necessarily representative of the Fund's performance. Each index is composed of municipal bonds from many states while the Fund is a single-state municipal bond portfolio. (3) Source: Lipper, Inc. (4) Total return, which is the percent change in value, after deduction of the maximum initial sales charge of 3.25% applicable to Class A shares, with all dividends and distributions reinvested for periods shown ended September 30, 2005, is calculated using the SEC required uniform method to compute total return. (5) Class C shares were first offered on July 15, 1996. The 1% CDSC for Class C shares normally applies before the first anniversary of the purchase date. Performance is at net asset value. 18 <Page> GEORGIA TAX-FREE TRUST - -------------------------------------------------------------------------------- INVESTMENT COMPARISON Below is a comparison of a $10,000 investment in Class A shares to the same investment in Lipper's Average of Georgia Municipal Debt Funds, the Lehman Brothers Municipal Bond Index, and the Lehman Brothers Municipal Long Current Coupon Bond Index, assuming reinvestment of all dividends and distributions. The graph and performance table below do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. [CHART] <Table> <Caption> THE FUND THE FUND (CLASS A SHARES) LEHMAN BROTHERS LIPPER GEORGIA (CLASS A SHARES) AT MAXIMUM LEHMAN BROTHERS MUNICIPAL LONG CURRENT MUNICIPAL DEBT AT NET ASSET VALUE OFFERING PRICE(1) MUNICIPAL BOND INDEX(2) COUPON BOND INDEX(2) FUNDS AVERAGE(3) 10/1/1995 $ 10,000 $ 9,675 $ 10,000 $ 10,000 $ 10,000 9/30/1996 $ 10,734 $ 10,385 $ 10,604 $ 10,688 $ 10,594 9/30/1997 $ 11,779 $ 11,397 $ 11,560 $ 11,647 $ 11,543 9/30/1998 $ 13,009 $ 12,586 $ 12,567 $ 12,828 $ 12,514 9/30/1999 $ 12,577 $ 12,169 $ 12,479 $ 12,387 $ 12,121 9/30/2000 $ 13,420 $ 12,984 $ 13,249 $ 12,999 $ 12,749 9/30/2001 $ 15,126 $ 14,634 $ 14,627 $ 14,282 $ 13,982 9/30/2002 $ 16,528 $ 15,991 $ 15,934 $ 15,543 $ 15,095 9/30/2003 $ 17,058 $ 16,504 $ 16,553 $ 15,907 $ 15,537 9/30/2004 $ 17,833 $ 17,253 $ 17,315 $ 16,871 $ 16,034 9/30/2005 $ 18,589 $ 17,985 $ 18,016 $ 18,318 $ 16,488 </Table> AVERAGE ANNUAL TOTAL RETURNS AT MAXIMUM APPLICABLE SALES CHARGE FOR THE PERIODS ENDED SEPTEMBER 30, 2005 <Table> <Caption> 1 YEAR 5 YEARS 10 YEARS CLASS A(4) 0.85% 6.03% 6.04% </Table> (1) Reflects the deduction of the maximum initial sales charge of 3.25%. (2) Performance for each unmanaged index does not reflect any fees or expenses. The performance of the indexes is not necessarily representative of the Fund's performance. Each index is composed of municipal bonds from many states while the Fund is a single-state municipal bond portfolio. (3) Source: Lipper, Inc. (4) Total return, which is the percent change in value, after deduction of the maximum initial sales charge of 3.25% applicable to Class A shares, with all dividends and distributions reinvested for periods shown ended September 30, 2005, is calculated using the SEC required uniform method to compute total return. 19 <Page> HIGH YIELD MUNICIPAL BOND FUND - -------------------------------------------------------------------------------- INVESTMENT COMPARISON Below is a comparison of a $10,000 investment in Class A shares to the same investment in the Lehman Brothers Municipal Bond 50-50 Investment Grade/High Yield Index, the Lehman Brothers Municipal Bond Index, and the Lipper High Yield Municipal Debt Funds Average, assuming reinvestment of all dividends and distributions. The graph and performance table below do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. [CHART] <Table> <Caption> THE FUND THE FUND (CLASS A SHARES) LEHMAN BROTHERS MUNICIPAL LIPPER HIGH YIELD (CLASS A SHARES) AT MAXIMUM LEHMAN BROTHERS BOND 50-50 INVESTMENT MUNICIPAL DEBT AT NET ASSET VALUE OFFERING PRICE(1) MUNICIPAL BOND INDEX(2) GRADE/HIGH YIELD INDEX(2) FUNDS AVERAGE(3) 12/30/2004 $ 10,000 $ 9,675 $ 10,000 $ 10,000 $ 10,000 12/31/2004 $ 10,016 $ 9,690 $ 10,010 1/31/2005 $ 10,178 $ 9,847 $ 10,103 $ 10,106 $ 10,095 2/28/2005 $ 10,210 $ 9,878 $ 10,070 $ 10,122 $ 10,125 3/31/2005 $ 10,190 $ 9,859 $ 10,006 $ 10,093 $ 10,113 4/30/2005 $ 10,343 $ 10,007 $ 10,164 $ 10,275 $ 10,249 5/31/2005 $ 10,425 $ 10,086 $ 10,237 $ 10,371 $ 10,337 6/30/2005 $ 10,549 $ 10,206 $ 10,300 $ 10,462 $ 10,423 7/31/2005 $ 10,569 $ 10,226 $ 10,254 $ 10,466 $ 10,453 8/31/2005 $ 10,710 $ 10,362 $ 10,357 $ 10,553 $ 10,547 9/30/2005 $ 10,580 $ 10,236 $ 10,278 $ 10,451 $ 10,479 </Table> AVERAGE ANNUAL TOTAL RETURNS AT MAXIMUM APPLICABLE SALES CHARGE FOR THE PERIODS ENDED SEPTEMBER 30, 2005 <Table> <Caption> LIFE OF CLASS CLASS A(4) 2.35% CLASS B(5) 0.80% CLASS C(6) 4.79% CLASS P(7) 5.86% </Table> (1) Reflects the deduction of the maximum initial sales charge of 3.25%. (2) Performance for each unmanaged index does not reflect any fees or expenses. The performance of the indexes is not necessarily representative of the Fund's performance. Indexes and average are calculated from December 31, 2004 to September 30, 2005. (3) Source: Lipper, Inc. (4) Total return, which is the percent change in value, after deduction of the maximum initial sales charge of 3.25% applicable to Class A shares, with all dividends and distributions reinvested for period shown ended September 30, 2005, is calculated using SEC required uniform method to compute total return. The Class A inception date is December 30, 2004. (5) Class B shares were first offered on December 30, 2004. Performance reflects the deduction of a CDSC of 5% for the life of Class. (6) Class C shares were first offered on December 30, 2004. Performance reflects a 1% CDSC for Class C shares for life of Class. (7) Class P shares were first offered on December 30, 2004. Performance is at net asset value. 20 <Page> MICHIGAN TAX-FREE TRUST - -------------------------------------------------------------------------------- INVESTMENT COMPARISON Below is a comparison of a $10,000 investment in Class A shares to the same investment in Lipper's Average of Michigan Municipal Debt Funds, the Lehman Brothers Municipal Bond Index, and the Lehman Brothers Municipal Long Current Coupon Bond Index, assuming reinvestment of all dividends and distributions. The graph and performance table below do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. [CHART] <Table> <Caption> THE FUND THE FUND (CLASS A SHARES) LEHMAN BROTHERS LIPPER MICHIGAN (CLASS A SHARES) AT MAXIMUM LEHMAN BROTHERS MUNICIPAL LONG CURRENT MUNICIPAL DEBT AT NET ASSET VALUE OFFERING PRICE(1) MUNICIPAL BOND INDEX(2) COUPON BOND INDEX(2) FUNDS AVERAGE(3) 10/1/1995 $ 10,000 $ 9,675 $ 10,000 $ 10,000 $ 10,000 9/30/1996 $ 10,575 $ 10,231 $ 10,604 $ 10,688 $ 10,572 9/30/1997 $ 11,518 $ 11,144 $ 11,560 $ 11,647 $ 11,438 9/30/1998 $ 12,517 $ 12,110 $ 12,567 $ 12,828 $ 12,362 9/30/1999 $ 12,154 $ 11,759 $ 12,479 $ 12,387 $ 12,051 9/30/2000 $ 12,915 $ 12,495 $ 13,249 $ 12,999 $ 12,634 9/30/2001 $ 14,493 $ 14,022 $ 14,627 $ 14,282 $ 13,853 9/30/2002 $ 15,880 $ 15,364 $ 15,934 $ 15,543 $ 14,936 9/30/2003 $ 16,382 $ 15,849 $ 16,553 $ 15,907 $ 15,362 9/30/2004 $ 16,952 $ 16,401 $ 17,315 $ 16,871 $ 15,884 9/30/2005 $ 17,562 $ 16,991 $ 18,016 $ 18,318 $ 16,348 </Table> AVERAGE ANNUAL TOTAL RETURNS AT MAXIMUM APPLICABLE SALES CHARGE FOR THE PERIODS ENDED SEPTEMBER 30, 2005 <Table> <Caption> 1 YEAR 5 YEARS 10 YEARS CLASS A(4) 0.21% 5.66% 5.45% </Table> (1) Reflects the deduction of the maximum initial sales charge of 3.25%. (2) Performance for each unmanaged index does not reflect any fees or expenses. The performance of the indexes is not necessarily representative of the Fund's performance. Each index is composed of municipal bonds from many states while the Fund is a single-state municipal bond portfolio. (3) Source: Lipper, Inc. (4) Total return, which is the percent change in value, after deduction of the maximum initial sales charge of 3.25% applicable to Class A shares, with all dividends and distributions reinvested for periods shown ended September 30, 2005, is calculated using the SEC required uniform method to compute total return. 21 <Page> PENNSYLVANIA TAX-FREE TRUST - -------------------------------------------------------------------------------- INVESTMENT COMPARISON Below is a comparison of a $10,000 investment in Class A shares to the same investment in Lipper's Average of Pennsylvania Municipal Debt Funds, the Lehman Brothers Municipal Bond Index, and the Lehman Brothers Municipal Long Current Coupon Bond Index, assuming reinvestment of all dividends and distributions. The graph and performance table below do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. [CHART] <Table> <Caption> THE FUND THE FUND (CLASS A SHARES) LEHMAN BROTHERS LIPPER PENNSYLVANIA (CLASS A SHARES) AT MAXIMUM LEHMAN BROTHERS MUNICIPAL LONG CURRENT MUNICIPAL DEBT AT NET ASSET VALUE OFFERING PRICE(1) MUNICIPAL BOND INDEX(2) COUPON BOND INDEX(2) FUNDS AVERAGE(3) 10/1/1995 $ 10,000 $ 9,675 $ 10,000 $ 10,000 $ 10,000 9/30/1996 $ 10,590 $ 10,246 $ 10,604 $ 10,688 $ 10,586 9/30/1997 $ 11,526 $ 11,152 $ 11,560 $ 11,647 $ 11,468 9/30/1998 $ 12,585 $ 12,176 $ 12,567 $ 12,828 $ 12,367 9/30/1999 $ 12,222 $ 11,824 $ 12,479 $ 12,387 $ 12,019 9/30/2000 $ 12,847 $ 12,430 $ 13,249 $ 12,999 $ 12,546 9/30/2001 $ 14,270 $ 13,806 $ 14,627 $ 14,282 $ 13,741 9/30/2002 $ 15,493 $ 14,989 $ 15,934 $ 15,543 $ 14,800 9/30/2003 $ 15,883 $ 15,367 $ 16,553 $ 15,907 $ 15,248 9/30/2004 $ 16,595 $ 16,055 $ 17,315 $ 16,871 $ 15,814 9/30/2005 $ 17,353 $ 16,789 $ 18,016 $ 18,318 $ 16,422 </Table> AVERAGE ANNUAL TOTAL RETURNS AT MAXIMUM APPLICABLE SALES CHARGE FOR THE PERIODS ENDED SEPTEMBER 30, 2005 <Table> <Caption> 1 YEAR 5 YEARS 10 YEARS CLASS A(4) 1.12% 5.52% 5.31% </Table> (1) Reflects the deduction of the maximum initial sales charge of 3.25%. (2) Performance for each unmanaged index does not reflect any fees or expenses. The performance of the indexes is not necessarily representative of the Fund's performance. Each index is composed of municipal bonds from many states while the Fund is a single-state municipal bond portfolio. (3) Source: Lipper, Inc. (4) Total return, which is the percent change in value, after deduction of the maximum initial sales charge of 3.25% applicable to Class A shares, with all dividends and distributions reinvested for periods shown ended September 30, 2005, is calculated using the SEC required uniform method to compute total return. 22 <Page> - -------------------------------------------------------------------------------- EXPENSE EXAMPLE As a shareholder of a Fund, you incur two types of costs: (1) transaction costs, including sales charges on purchase payments (these charges vary among the share classes); and (2) ongoing costs, including management fees; distribution and service (12b-1) fees (these charges vary among the share classes; also, certain Funds do not yet have effective Rule 12b-1 plans under which distribution and service fees are paid); and other Fund expenses. This Example is intended to help you understand your ongoing costs (in dollars) of investing in each Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The Example is based on an investment of $1,000 invested at the beginning of the period and held for the entire period (April 1, 2005 through September 30, 2005). ACTUAL EXPENSES For each class of each Fund, the first line of the applicable table on the following pages provides information about actual account values and actual expenses. You may use the information in this line, together with the amount you invested, to estimate the expenses that you paid over the period. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number in the first line under the heading entitled "Expenses Paid During the Period 4/1/05 - 9/30/05" to estimate the expenses you paid on your account during this period. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES For each class of each Fund, the second line of the applicable table on the following pages provides information about hypothetical account values and hypothetical expenses based on the Fund's actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balance or expenses you paid for the period. You may use this information to compare the ongoing costs of investing in each Fund and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. 23 <Page> NATIONAL TAX-FREE FUND - -------------------------------------------------------------------------------- Please note that the expenses shown in the table are meant to highlight your ongoing costs only and do not reflect any transactional costs, such as sales charges. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. <Table> <Caption> BEGINNING ENDING EXPENSES ACCOUNT ACCOUNT PAID DURING VALUE VALUE THE PERIOD+ ----- ----- ----------- 4/1/05 - 4/1/05 9/30/05 9/30/05 ------ ------- ------- CLASS A Actual $ 1,000.00 $ 1,028.70 $ 4.68 Hypothetical (5% Return Before Expenses) $ 1,000.00 $ 1,020.46 $ 4.66 CLASS B Actual $ 1,000.00 $ 1,025.30 $ 7.97 Hypothetical (5% Return Before Expenses) $ 1,000.00 $ 1,017.20 $ 7.94 CLASS C Actual $ 1,000.00 $ 1,025.40 $ 7.97 Hypothetical (5% Return Before Expenses) $ 1,000.00 $ 1,017.20 $ 7.94 </Table> + For each class of the Fund, expenses are equal to the annualized expense ratio for such class (0.92% for Class A, and 1.57% for Classes B and C) multiplied by the average account value over the period, multiplied by 183/365 (to reflect one-half year period). - -------------------------------------------------------------------------------- PORTFOLIO HOLDINGS PRESENTED BY CREDIT RATING SEPTEMBER 30, 2005 CREDIT RATING: <Table> <Caption> S&P OR MOODY'S %* AAA 59.99% AA+ 8.67% Aa1 0.40% AA 5.53% Aa2 1.21% AA- 3.90% Aa3 2.14% A+ 3.47% A 5.89% A- 0.74% A3 0.95% BBB+ 3.90% Baa1 0.27% BBB 1.46% Short-Term Investments 1.48% Total 100.00% </Table> * Represents percent of total investments. 24 <Page> CALIFORNIA TAX-FREE FUND - -------------------------------------------------------------------------------- Please note that the expenses shown in the table are meant to highlight your ongoing costs only and do not reflect any transactional costs, such as sales charges. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. <Table> <Caption> BEGINNING ENDING EXPENSES ACCOUNT ACCOUNT PAID DURING VALUE VALUE THE PERIOD+ ----- ----- ----------- 4/1/05 - 4/1/05 9/30/05 9/30/05 ------ ------- ------- CLASS A Actual $ 1,000.00 $ 1,030.70 $ 4.78 Hypothetical (5% Return Before Expenses) $ 1,000.00 $ 1,020.36 $ 4.76 CLASS C Actual $ 1,000.00 $ 1,027.40 $ 8.08 Hypothetical (5% Return Before Expenses) $ 1,000.00 $ 1,017.10 $ 8.04 </Table> + For each class of the Fund, expenses are equal to the annualized expense ratio for such class (0.94% for Class A, and 1.59% for Class C) multiplied by the average account value over the period, multiplied by 183/365 (to reflect one-half year period). - -------------------------------------------------------------------------------- PORTFOLIO HOLDINGS PRESENTED BY CREDIT RATING SEPTEMBER 30, 2005 CREDIT RATING: <Table> <Caption> S&P OR MOODY'S %* AAA 76.71% AA 0.88% AA- 0.36% Aa3 0.88% A+ 1.72% A1 2.09% A 2.50% A- 2.46% A3 0.29% BBB+ 3.45% BBB 1.68% Baa3 1.86% SP-1+ 2.21% Not Rated 0.93% Short-Term Investment 1.98% Total 100.00% </Table> * Represents percent of total investments. 25 <Page> CONNECTICUT TAX-FREE FUND - -------------------------------------------------------------------------------- Please note that the expenses shown in the table are meant to highlight your ongoing costs only and do not reflect any transactional costs, such as sales charges. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. <Table> <Caption> BEGINNING ENDING EXPENSES ACCOUNT ACCOUNT PAID DURING VALUE VALUE THE PERIOD+ ----- ----- ----------- 4/1/05 - 4/1/05 9/30/05 9/30/05 ------ ------- ------- CLASS A Actual $ 1,000.00 $ 1,025.00 $ 3.71 Hypothetical (5% Return Before Expenses) $ 1,000.00 $ 1,021.41 $ 3.70 </Table> + Expenses are equal to the Fund's annualized expense ratio of 0.73% multiplied by the average account value over the period, multiplied by 183/365 (to reflect one-half year period). - -------------------------------------------------------------------------------- PORTFOLIO HOLDINGS PRESENTED BY CREDIT RATING SEPTEMBER 30, 2005 CREDIT RATING: <Table> <Caption> S&P OR MOODY'S %* AAA 66.44% AA+ 1.14% Aa1 0.12% AA 8.70% AA- 0.48% Aa3 5.70% A+ 3.76% A 0.80% A2 3.19% A- 1.15% BBB+ 2.32% BBB 5.07% BBB- 1.13% Short-Term Investment 0.00%(a) Total 100.00% </Table> * Represents percent of total investments. (a) Amount is less than 0.01%. 26 <Page> HAWAII TAX-FREE FUND - -------------------------------------------------------------------------------- Please note that the expenses shown in the table are meant to highlight your ongoing costs only and do not reflect any transactional costs, such as sales charges. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. <Table> <Caption> BEGINNING ENDING EXPENSES ACCOUNT ACCOUNT PAID DURING VALUE VALUE THE PERIOD+ ----- ----- ----------- 4/1/05 - 4/1/05 9/30/05 9/30/05 ------ ------- ------- CLASS A Actual $ 1,000.00 $ 1,022.50 $ 4.82 Hypothetical (5% Return Before Expenses) $ 1,000.00 $ 1,020.31 $ 4.81 </Table> + Expenses are equal to the Fund's annualized expense ratio of 0.95% multiplied by the average account value over the period, multiplied by 183/365 (to reflect one-half year period). - -------------------------------------------------------------------------------- PORTFOLIO HOLDINGS PRESENTED BY CREDIT RATING SEPTEMBER 30, 2005 CREDIT RATING: <Table> <Caption> S&P OR MOODY'S %* AAA 78.38% AA 1.38% Aa2 1.52% AA- 1.42% A- 2.15% BBB+ 13.24% BBB 1.91% Total 100.00% </Table> * Represents percent of total investments. 27 <Page> MINNESOTA TAX-FREE FUND - -------------------------------------------------------------------------------- Please note that the expenses shown in the table are meant to highlight your ongoing costs only and do not reflect any transactional costs, such as sales charges. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. <Table> <Caption> BEGINNING ENDING EXPENSES ACCOUNT ACCOUNT PAID DURING VALUE VALUE THE PERIOD+ ----- ----- ----------- 4/1/05 - 4/1/05 9/30/05 9/30/05 ------ ------- ------- CLASS A Actual $ 1,000.00 $ 1,027.50 $ 3.61 Hypothetical (5% Return Before Expenses) $ 1,000.00 $ 1,021.51 $ 3.60 </Table> + Expenses are equal to the Fund's annualized expense ratio of 0.71% multiplied by the average account value over the period, multiplied by 183/365 (to reflect one-half year period). - -------------------------------------------------------------------------------- PORTFOLIO HOLDINGS PRESENTED BY CREDIT RATING SEPTEMBER 30, 2005 CREDIT RATING: <Table> <Caption> S&P OR MOODY'S %* AAA 66.82% AA+ 8.49% AA 3.13% Aa2 0.24% Aa3 0.63% A+ 0.47% A 0.95% A2 2.96% A3 5.02% A- 7.26% BBB+ 1.30% Baa1 2.12% Baa2 0.61% Total 100.00% </Table> * Represents percent of total investments. 28 <Page> MISSOURI TAX-FREE FUND - -------------------------------------------------------------------------------- Please note that the expenses shown in the table are meant to highlight your ongoing costs only and do not reflect any transactional costs, such as sales charges. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. <Table> <Caption> BEGINNING ENDING EXPENSES ACCOUNT ACCOUNT PAID DURING VALUE VALUE THE PERIOD+ ----- ----- ----------- 4/1/05 - 4/1/05 9/30/05 9/30/05 ------ ------- ------- CLASS A Actual $ 1,000.00 $ 1,027.90 $ 3.35 Hypothetical (5% Return Before Expenses) $ 1,000.00 $ 1,021.76 $ 3.34 </Table> + Expenses are equal to the Fund's annualized expense ratio of 0.66% multiplied by the average account value over the period, multiplied by 183/365 (to reflect one-half year period). - -------------------------------------------------------------------------------- PORTFOLIO HOLDINGS PRESENTED BY CREDIT RATING SEPTEMBER 30, 2005 CREDIT RATING: <Table> <Caption> S&P OR MOODY'S %* AAA 71.72% AA+ 6.24% AA 8.47% AA- 0.90% A+ 0.64% A2 0.72% A- 3.82% BBB+ 5.11% BBB 2.38% Total 100.00% </Table> * Represents percent of total investments. 29 <Page> NEW JERSEY TAX-FREE FUND - -------------------------------------------------------------------------------- Please note that the expenses shown in the table are meant to highlight your ongoing costs only and do not reflect any transactional costs, such as sales charges. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. <Table> <Caption> BEGINNING ENDING EXPENSES ACCOUNT ACCOUNT PAID DURING VALUE VALUE THE PERIOD+ ----- ----- ----------- 4/1/05 - 4/1/05 9/30/05 9/30/05 ------ ------- ------- CLASS A Actual $ 1,000.00 $ 1,027.80 $ 4.83 Hypothetical (5% Return Before Expenses) $ 1,000.00 $ 1,020.31 $ 4.81 </Table> + Expenses are equal to the Fund's annualized expense ratio of 0.95% multiplied by the average account value over the period, multiplied by 183/365 (to reflect one-half year period). - -------------------------------------------------------------------------------- PORTFOLIO HOLDINGS PRESENTED BY CREDIT RATING SEPTEMBER 30, 2005 CREDIT RATING: <Table> <Caption> S&P OR MOODY'S %* AA 75.82% AA+ 1.53% Aa1 2.50% AA 4.00% AA- 2.62% A+ 0.80% A 5.46% A2 0.32% A- 0.76% BBB+ 3.65% Baa1 1.49% BBB 0.96% Short-Term Investment 0.09% Total 100.00% </Table> * Represents percent of total investments. 30 <Page> NEW YORK TAX-FREE FUND - -------------------------------------------------------------------------------- Please note that the expenses shown in the table are meant to highlight your ongoing costs only and do not reflect any transactional costs, such as sales charges. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. <Table> <Caption> BEGINNING ENDING EXPENSES ACCOUNT ACCOUNT PAID DURING VALUE VALUE THE PERIOD+ ----- ----- ----------- 4/1/05 - 4/1/05 9/30/05 9/30/05 ------ ------- ------- CLASS A Actual $ 1,000.00 $ 1,024.80 $ 3.15 Hypothetical (5% Return Before Expenses) $ 1,000.00 $ 1,021.96 $ 3.14 CLASS C Actual $ 1,000.00 $ 1,021.70 $ 6.49 Hypothetical (5% Return Before Expenses) $ 1,000.00 $ 1,018.65 $ 6.48 </Table> + For each class of the Fund, expenses are equal to the annualized expense ratio for such class (0.62% for Class A and 1.28% for Class C) multiplied by the average account value over the period, multiplied by 183/365 (to reflect one-half year period). - -------------------------------------------------------------------------------- PORTFOLIO HOLDINGS PRESENTED BY CREDIT RATING SEPTEMBER 30, 2005 CREDIT RATING: <Table> <Caption> S&P OR MOODY'S %* AAA 41.97% AA+ 5.68% Aa1 0.03% AA 5.73% Aa2 1.60% AA- 11.88% A+ 11.81% A 1.20% A- 1.94% A3 0.11% BBB+ 8.47% BBB 6.40% BBB- 0.31% Ba2 0.44% Not Rated 1.38% Short-Term Investment 1.05% Total 100.00% </Table> * Represents percent of total investments. 31 <Page> TEXAS TAX-FREE FUND - -------------------------------------------------------------------------------- Please note that the expenses shown in the table are meant to highlight your ongoing costs only and do not reflect any transactional costs, such as sales charges. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. <Table> <Caption> BEGINNING ENDING EXPENSES ACCOUNT ACCOUNT PAID DURING VALUE VALUE THE PERIOD+ ----- ----- ----------- 4/1/05 - 4/1/05 9/30/05 9/30/05 ------ ------- ------- CLASS A Actual $ 1,000.00 $ 1,021.70 $ 4.81 Hypothetical (5% Return Before Expenses) $ 1,000.00 $ 1,020.31 $ 4.81 </Table> + Expenses are equal to the Fund's annualized expense ratio of 0.95% multiplied by the average account value over the period, multiplied by 183/365 (to reflect one-half year period). - -------------------------------------------------------------------------------- PORTFOLIO HOLDINGS PRESENTED BY CREDIT RATING SEPTEMBER 30, 2005 CREDIT RATING: <Table> <Caption> S&P OR MOODY'S %* AAA 60.32% AA+ 10.68% Aa1 10.62% AA 1.35% AA- 1.47% A+ 5.42% A 2.57% BBB+ 4.44% BBB 2.40% Not Rated 0.73% Short-Term Investment 0.00%(a) Total 100.00% </Table> * Represents percent of total investments. (a) Amount is less than 0.01%. 32 <Page> WASHINGTON TAX-FREE FUND - -------------------------------------------------------------------------------- Please note that the expenses shown in the table are meant to highlight your ongoing costs only and do not reflect any transactional costs, such as sales charges. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. <Table> <Caption> BEGINNING ENDING EXPENSES ACCOUNT ACCOUNT PAID DURING VALUE VALUE THE PERIOD+ ----- ----- ----------- 4/1/05 - 4/1/05 9/30/05 9/30/05 ------ ------- ------- CLASS A Actual $ 1,000.00 $ 1,025.00 $ 3.35 Hypothetical (5% Return Before Expenses) $ 1,000.00 $ 1,021.76 $ 3.34 </Table> + Expenses are equal to the Fund's annualized expense ratio of 0.66% multiplied by the average account value over the period, multiplied by 183/365 (to reflect one-half year period). - -------------------------------------------------------------------------------- PORTFOLIO HOLDINGS PRESENTED BY CREDIT RATING SEPTEMBER 30, 2005 CREDIT RATING: <Table> <Caption> S&P OR MOODY'S %* AAA 77.10% AA+ 2.29% AA 3.44% A- 3.22% A3 0.84% BBB+ 7.39% BBB 2.19% Baa3 1.59% Short-Term Investment 1.94% Total 100.00% </Table> * Represents percent of total investments. 33 <Page> INSURED INTERMEDIATE TAX-FREE FUND - -------------------------------------------------------------------------------- Please note that the expenses shown in the table are meant to highlight your ongoing costs only and do not reflect any transactional costs, such as sales charges. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. <Table> <Caption> BEGINNING ENDING EXPENSES ACCOUNT ACCOUNT PAID DURING VALUE VALUE THE PERIOD+ ----- ----- ----------- 4/1/05 - 4/1/05 9/30/05 9/30/05 ------ ------- ------- CLASS A Actual $ 1,000.00 $ 1,018.10 $ 1.26 Hypothetical (5% Return Before Expenses) $ 1,000.00 $ 1,023.82 $ 1.27 CLASS B Actual $ 1,000.00 $ 1,013.80 $ 5.05 Hypothetical (5% Return Before Expenses) $ 1,000.00 $ 1,020.05 $ 5.06 CLASS C Actual $ 1,000.00 $ 1,013.80 $ 5.05 Hypothetical (5% Return Before Expenses) $ 1,000.00 $ 1,020.05 $ 5.06 CLASS P Actual $ 1,000.00 $ 1,017.10 $ 2.28 Hypothetical (5% Return Before Expenses) $ 1,000.00 $ 1,022.81 $ 2.28 </Table> + For each class of the Fund, expenses are equal to the annualized expense ratio for such class (0.25% for Class A, 1.00% for Classes B and C, and 0.45% for Class P) multiplied by the average account value over the period, multiplied by 183/365 (to reflect one-half year period). - -------------------------------------------------------------------------------- PORTFOLIO HOLDINGS PRESENTED BY CREDIT RATING SEPTEMBER 30, 2005 CREDIT RATING: <Table> <Caption> S&P OR MOODY'S %* AAA 99.41% Short-Term Investments 0.59% Total 100.00% </Table> * Represents percent of total investments. 34 <Page> FLORIDA TAX-FREE TRUST - -------------------------------------------------------------------------------- Please note that the expenses shown in the table are meant to highlight your ongoing costs only and do not reflect any transactional costs, such as sales charges. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. <Table> <Caption> BEGINNING ENDING EXPENSES ACCOUNT ACCOUNT PAID DURING VALUE VALUE THE PERIOD+ ----- ----- ----------- 4/1/05 - 4/1/05 9/30/05 9/30/05 ------ ------- ------- CLASS A Actual $ 1,000.00 $ 1,023.70 $ 3.71 Hypothetical (5% Return Before Expenses) $ 1,000.00 $ 1,021.41 $ 3.70 CLASS C Actual $ 1,000.00 $ 1,020.70 $ 6.74 Hypothetical (5% Return Before Expenses) $ 1,000.00 $ 1,018.40 $ 6.73 </Table> + For each class of the Fund, expenses are equal to the annualized expense ratio for such class (0.73% for Class A, and 1.33% for Class C) multiplied by the average account value over the period, multiplied by 183/365 (to reflect one-half year period). - -------------------------------------------------------------------------------- PORTFOLIO HOLDINGS PRESENTED BY CREDIT RATING SEPTEMBER 30, 2005 CREDIT RATING: <Table> <Caption> S&P OR MOODY'S %* AAA 79.86% AA 0.63% AA- 2.91% A+ 8.26% A1 0.32% A 1.45% BBB+ 4.39% BBB 1.78% Short-Term Investment 0.40% Total 100.00% </Table> * Represents percent of total investments. 35 <Page> GEORGIA TAX-FREE TRUST - -------------------------------------------------------------------------------- Please note that the expenses shown in the table are meant to highlight your ongoing costs only and do not reflect any transactional costs, such as sales charges. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. <Table> <Caption> BEGINNING ENDING EXPENSES ACCOUNT ACCOUNT PAID DURING VALUE VALUE THE PERIOD+ ----- ----- ----------- 4/1/05 - 4/1/05 9/30/05 9/30/05 ------ ------- ------- CLASS A Actual $ 1,000.00 $ 1,025.60 $ 3.10 Hypothetical (5% Return Before Expenses) $ 1,000.00 $ 1,022.01 $ 3.09 </Table> + Expenses are equal to the Fund's annualized expense ratio of 0.61% multiplied by the average account value over the period, multiplied by 183/365 (to reflect one-half year period). PORTFOLIO HOLDINGS PRESENTED BY CREDIT RATING SEPTEMBER 30, 2005 CREDIT RATING: <Table> <Caption> S&P OR MOODY'S %* AAA 56.64% AA+ 2.24% AA 13.54% AA- 0.63% Aa3 1.44% A1 1.05% A 1.01% A2 1.04% A- 2.84% A3 2.22% BBB+ 13.65% Baa1 0.53% BBB 3.07% Not Rated 0.10% Total 100.00% </Table> * Represents percent of total investments. 36 <Page> HIGH YIELD MUNICIPAL BOND FUND - -------------------------------------------------------------------------------- Please note that the expenses shown in the table are meant to highlight your ongoing costs only and do not reflect any transactional costs, such as sales charges. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. <Table> <Caption> BEGINNING ENDING EXPENSES ACCOUNT ACCOUNT PAID DURING VALUE VALUE THE PERIOD+ ----- ----- ----------- 4/1/05 - 4/1/05 9/30/05 9/30/05 ------ ------- ------- CLASS A Actual $ 1,000.00 $ 1,038.30 $ -- Hypothetical (5% Return Before Expenses) $ 1,000.00 $ 1,025.07 $ -- CLASS B Actual $ 1,000.00 $ 1,038.30 $ -- Hypothetical (5% Return Before Expenses) $ 1,000.00 $ 1,025.07 $ -- CLASS C Actual $ 1,000.00 $ 1,038.30 $ -- Hypothetical (5% Return Before Expenses) $ 1,000.00 $ 1,025.07 $ -- CLASS P Actual $ 1,000.00 $ 1,038.90 $ -- Hypothetical (5% Return Before Expenses) $ 1,000.00 $ 1,025.07 $ -- </Table> + For each class of the Fund, expenses are equal to the annualized expense ratio for such class (0.00% for Classes A, B, C, and P) multiplied by the average account value over the period, multiplied by 183/365 (to reflect one-half year period). - -------------------------------------------------------------------------------- PORTFOLIO HOLDINGS PRESENTED BY CREDIT RATING SEPTEMBER 30, 2005 CREDIT RATING: <Table> <Caption> S&P OR MOODY'S %* AAA 13.71% AA+ 0.25% Aa1 0.57% AA 0.35% Aa2 3.04% AA- 0.58% Aa3 0.13% A+ 3.61% A1 0.58% A 0.84% A- 4.70% A3 2.35% BBB+ 2.98% Baa1 1.23% BBB 16.18% Baa2 0.06% BBB- 2.67% Baa3 1.27% BB+ 6.31% Ba1 1.99% BB 2.95% Ba2 0.57% BB- 0.50% B1 0.25% B 1.88% B2 1.21% B- 0.23% CCC 1.10% Not Rated 27.91% Short-Term Investments 0.00%(a) Total 100.00% </Table> * Represents percent of total investments. (a) Amount is less than 0.01%. 37 <Page> MICHIGAN TAX-FREE TRUST - -------------------------------------------------------------------------------- Please note that the expenses shown in the table are meant to highlight your ongoing costs only and do not reflect any transactional costs, such as sales charges. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. <Table> <Caption> BEGINNING ENDING EXPENSES ACCOUNT ACCOUNT PAID DURING VALUE VALUE THE PERIOD+ ----- ----- ----------- 4/1/05 - 4/1/05 9/30/05 9/30/05 ------ ------- ------- CLASS A Actual $ 1,000.00 $ 1,024.70 $ 3.20 Hypothetical (5% Return Before Expenses) $ 1,000.00 $ 1,021.91 $ 3.19 </Table> + Expenses are equal to the Fund's annualized expense ratio of 0.63% multiplied by the average account value over the period, multiplied by 183/365 (to reflect one-half year period). - -------------------------------------------------------------------------------- PORTFOLIO HOLDINGS PRESENTED BY CREDIT RATING SEPTEMBER 30, 2005 CREDIT RATING: <Table> <Caption> S&P OR MOODY'S %* AAA 86.70% AA+ 1.43% AA 7.06% BBB+ 4.81% Total 100.00% </Table> * Represents percent of total investments. 38 <Page> PENNSYLVANIA TAX-FREE TRUST - -------------------------------------------------------------------------------- Please note that the expenses shown in the table are meant to highlight your ongoing costs only and do not reflect any transactional costs, such as sales charges. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. <Table> <Caption> BEGINNING ENDING EXPENSES ACCOUNT ACCOUNT PAID DURING VALUE VALUE THE PERIOD+ ----- ----- ----------- 4/1/05 - 4/1/05 9/30/05 9/30/05 ------ ------- ------- CLASS A Actual $ 1,000.00 $ 1,026.50 $ 4.47 Hypothetical (5% Return Before Expenses) $ 1,000.00 $ 1,020.66 $ 4.46 </Table> + Expenses are equal to the Fund's annualized expense ratio of 0.88% multiplied by the average account value over the period, multiplied by 183/365 (to reflect one-half year period). - -------------------------------------------------------------------------------- PORTFOLIO HOLDINGS PRESENTED BY CREDIT RATING SEPTEMBER 30, 2005 CREDIT RATING: <Table> <Caption> S&P OR MOODY'S %* AAA 69.85% AA 5.94% AA- 1.61% Aa3 1.28% A1 2.70% A 2.61% A- 1.12% BBB+ 10.24% BBB 4.65% Total 100.00% </Table> * Represents percent of total investments. 39 <Page> SCHEDULE OF INVESTMENTS NATIONAL TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- MUNICIPAL BONDS 100.51% EDUCATION 12.66% Allegheny Cnty PA Higher Ed Bldg Auth Carnegie Mellon Univ 5.125% 3/1/2032 AA- $ 2,000 $ 2,093,740 CA Edl Facs Auth Rev Univ South CA Ser A 5.00% 10/1/2033 AA+ 10,000 10,444,100 DE St Econ Dev Auth Rev DE Tech Pk Univ DE Pj(2) 6.00% 2/1/2021 AAA 900 999,900 Dist of Columbia Rev James F Oyster Elem Sch Pilot(1) 6.25% 11/1/2021 A 450 484,479 Glendale AZ Ind Dev Auth Midwestern Univ Ser A 5.75% 5/15/2021 A- 1,000 1,093,560 Glendale AZ Ind Dev Auth Midwestern Univ Ser A 5.875% 5/15/2031 A- 1,000 1,078,350 LA St Univ & Agric & Mech College Hlth Sciences Ctr Pj(16) 6.375% 5/1/2031 AAA 2,290 2,565,831 Los Angeles CA Unif Sch Dist Ser A(16) 5.00% 1/1/2028 AAA 12,950 13,575,356 MA St Dev Fin Agy Rev Boston Univ Ser P 5.375% 5/15/2039 A3 1,000 1,090,550 MA St Dev Fin Agy Rev Boston Univ Ser P 6.00% 5/15/2059 A3 1,000 1,181,480 MA St Hlth & Edl Facs Auth Rev Boston College Ser N(15)(16) 5.125% 6/1/2033 AAA 3,810 4,005,377 Milledgeville-Baldwin Cnty GA Fndtn GA St College & St Univ 6.00% 9/1/2033 BBB 3,000 3,194,790 NY St Dorm Auth Rev Fashion Inst Tech(12) 5.50% 7/1/2030 AAA 400 432,920 OR St Hlth Hsg Ed & Cul Facs Auth Reed College Pj Ser A 5.75% 7/1/2032 AA- 3,800 4,124,292 TN St Sch Bd Auth Higher Edl Facs Ser A(12) 5.125% 5/1/2021 AAA 615 654,255 Tulsa OK Ind Auth Rev Ser A(16) 5.375% 10/1/2020 Aaa 3,170 3,430,859 Univ Central AR Rev Hsg Sys(12) 6.50% 1/1/2031 AAA 2,425 2,750,993 Univ MA Bldg Auth Sen Comwlth Ser 4-A(16) 5.125% 11/1/2034 AAA 5,000 5,291,600 Univ NC Sys Pool Rev Ser A(2) 5.00% 4/1/2027 AAA 1,800 1,888,650 Univ NC Univ Rev Gen 5.00% 12/1/2028 AA+ 2,015 2,119,558 Univ VA Univ Rev Residuals Ser 856 RIBs 6.99% 6/1/2019 Aaa 1,925 2,194,885 Univ VA Univ Rev Residuals Ser 856 RIBs 6.99% 6/1/2020 Aaa 2,022 2,297,762 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 40 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) NATIONAL TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- Univ VA Univ Rev Residuals Ser 856 RIBs 6.99% 6/1/2021 Aaa $ 2,122 $ 2,411,372 Univ VT & St Agric College VT(2) 5.125% 10/1/2037 AAA 1,150 1,206,741 WV Univ Rev Univ Sys WV Pj Ser A(2) Zero Coupon 4/1/2024 AAA 2,880 1,215,619 WV Univ Rev Univ Sys WV Pj Ser A(2) Zero Coupon 4/1/2026 AAA 800 302,704 -------------- TOTAL 72,129,723 -------------- GENERAL OBLIGATION 12.77% Bessemer AL School Warrants(2) 5.60% 2/1/2030 Aaa 2,000 2,176,120 CA St 5.10% 2/1/2034 A 4,655 4,790,647 CA St 5.25% 4/1/2034 A 7,500 7,947,525 CA St Rep 5.25% 2/1/2029 A 10,000 10,610,100 Campbell CA Union Sch Dist Election 2002 Ser B(11) 5.50% 8/1/2033 AAA 5,000 5,504,150 Cook Cnty IL Cap Impt Ser B(16) 5.00% 11/15/2029 AAA 5,000 5,230,600 Delaware Vly PA Regl Fin Auth Loc Govt Rev Ser C(2) 7.75% 7/1/2027 AAA 1,000 1,417,650 Fairfield OH City Sch Dist Ref Sch Impt(11) 5.375% 12/1/2020 AAA 1,410 1,549,463 Foothill-De Anza CA Cmnty College Dist Cap Apprec(16) Zero Coupon 8/1/2030 AAA 4,505 1,351,410 Jefferson Cnty AL Sch Warrants(12) 5.50% 2/15/2020 AAA 1,000 1,072,250 Lake Orion MI Cmnty Sch Dist Ser B 5.25% 5/1/2025 AA 4,900 5,171,901 Linn Cnty OR Sch Dist No 55 Unrefunded Bal(12) 5.50% 6/15/2025 AAA 310 337,237 Marion OH City Sch Dist Sch Fac Constr & Impt(12) 5.625% 12/1/2022 AAA 500 548,170 New York NY Ser K 5.00% 8/1/2023 A+ 4,140 4,332,758 New York NY Unrefunded Bal Ser A 6.00% 5/15/2030 A+ 240 264,898 OR St Alternate Energy Pj Ser A AMT 5.00% 1/1/2015 AA- 1,315 1,354,897 OR St Alternate Energy Pj Ser A AMT 5.05% 1/1/2016 AA- 1,795 1,857,681 OR St Alternate Energy Pj Ser A AMT 5.10% 1/1/2017 AA- 980 1,013,888 Powell OH(11) 5.50% 12/1/2032 AAA 1,280 1,393,395 Richland Cnty SC 5.375% 3/1/2030 AA 1,140 1,236,524 Richland Cnty SC 5.375% 3/1/2031 AA 1,195 1,293,803 Richland Cnty SC 5.375% 3/1/2032 AA 1,255 1,356,266 Richland Cnty SC 5.375% 3/1/2033 AA 1,320 1,424,755 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 41 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) NATIONAL TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- Richmond VA(12) 5.50% 1/15/2018 AAA $ 500 $ 546,380 Sunnyvale TX Sch Dist Sch Bldg PSF GTD 5.25% 2/15/2028 AAA 1,000 1,068,250 Sunnyvale TX Sch Dist Sch Bldg PSF GTD 5.25% 2/15/2031 AAA 1,100 1,174,272 Washtenaw Cnty MI Multi Lake Santn Swr Sys Sylvan Twp Wtr(16) 4.75% 5/1/2021 AAA 700 716,576 Whitehall MI Dist Sch 5.50% 5/1/2019 AA 1,400 1,516,886 Wood Cnty OH Pub Libr Impt(16) 5.875% 12/1/2022 Aaa 1,000 1,127,550 WV St Ser D(11) 6.50% 11/1/2026 AAA 2,000 2,465,400 Wyandotte Cnty KS Sch 204 Bonner Springs Ser A(12) 5.60% 9/1/2020 Aaa 855 925,640 -------------- TOTAL 72,777,042 -------------- HEALTHCARE 16.21% Abag Fin Auth for Nonprofit Corp CA Woods Oblig COP(1) 6.20% 11/1/2029 A 1,000 1,068,610 AZ Hlth Fac Auth Rev AZ Hlthcare Pooled Fin C(11) 5.50% 6/1/2014 Aaa 1,130 1,266,967 CA Statewide Cmntys Dev Auth Rev Daughters of Charity Hlth A 5.25% 7/1/2035 BBB+ 5,000 5,161,250 Chatham Cnty GA Hosp Auth Rev Hosp Impt Mem Hlth Univ A 5.50% 1/1/2034 A- 1,990 2,111,509 Clackamas Cnty OR Hosp Fac Legacy Hlth Sys(15)(16) 5.00% 2/15/2015 AAA 1,600 1,692,752 Clackamas Cnty OR Hosp Fac Legacy Hlth Sys(15)(16) 5.00% 2/15/2016 AAA 1,000 1,052,790 CO Hlth Fac Auth Rev Catholic Hlth 5.25% 9/1/2024 AA 5,065 5,294,596 CO Hlth Fac Auth Rev Hosp Poudre Vly Hlthcare F 5.00% 3/1/2025 BBB+ 5,560 5,630,501 CT St Hlth & Edl Facs Auth Rev Kent Sch Ser D(16) 4.375% 7/1/2023 Aaa 350 350,641 Erie Cnty OH Hosp Facs Rev Firelands Regl Med Ctr Ser A 5.50% 8/15/2022 A 1,000 1,056,720 Fargo ND Hlth Sys Rev Meritcare Oblig Grp A(16) 5.375% 6/1/2027 AAA 1,000 1,048,410 Hamilton Cnty OH Hosp Facs Cincinnati Childrens Hosp J(11) 5.25% 5/15/2034 AAA 3,395 3,589,839 Harris Cnty TX Hlth Fac Mem Hermann Hlthcare Ser A 6.375% 6/1/2029 A 2,500 2,768,175 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 42 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) NATIONAL TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- Highlands Cnty FL Fac Auth Rev Hosp Adventist/Sunbelt Ser A 6.00% 11/15/2031 A+ $ 2,750 $ 2,992,138 Highlands Cnty FL Fac Auth Rev Hosp Adventist Hlth Ser D(d) 5.00%# 11/15/2035 A+ 5,500 5,613,520 IL Fin Auth Rev Northwestern Mem Hosp Ser A 5.25% 8/15/2034 AA+ 10,000 10,580,000 KY Econ Dev Fin Auth Norton Hlthcare Inc Ser A(16) Zero Coupon 10/1/2025 AAA 4,300 1,669,346 Lauderdale Cnty & Florence AL Hlthcare Rev Coffee Hlth Ser A(16) 6.00% 7/1/2029 AAA 1,000 1,106,190 Lubbock TX Hlth Fac Dev Corp Rev Sears Plains Pj(13) 5.70% 1/20/2041 AAA 2,490 2,656,058 MD St Hlth & Higher Edl Facs Auth Rev North Arundel Hosp 6.50% 7/1/2026 A 1,000 1,123,910 MD St Hlth & Higher Edl Facs Univ MD Med Sys 6.75% 7/1/2030 A3 1,950 2,205,333 Minneapolis & St Paul MN Hsg Hlthpartners Oblig Grp Pj 5.875% 12/1/2029 BBB+ 2,100 2,239,041 MO St Hlth & Edl Facs Auth Rites PA 1049 RIBs(2) 11.987% 6/1/2010 AAA(b) 855 1,101,813 MS Hosp Equip & Fac Forrest Cnty Auth Gen Hosp Pj(12) 6.00% 1/1/2030 Aaa 615 678,800 NH Hlth & Edl Facs Auth Rev 6.00% 10/1/2024 A+ 250 272,233 NH Hlth & Edl Facs Dartmouth-Hitchcock Oblig Grp(12) 5.50% 8/1/2027 AAA 3,500 3,841,180 NH Hlth & Edl Facs Exeter Pj 5.75% 10/1/2031 A+ 1,550 1,645,821 NH St Hlth & Ed Concord Hosp(12) 5.50% 10/1/2021 Aaa 710 770,236 NJ Hlthcare Fac Fin Auth Rev Robert Wood Johnson Univ Hosp 5.75% 7/1/2031 A 3,065 3,303,856 OR St Hlth Hsg Ed & Cultural Fac Auth Rev(2) 5.25% 11/15/2019 AAA 2,000 2,157,860 Orange Cnty FL Hlth Fac Auth Rev Hosp Orlando Regl 5.75% 12/1/2027 A 1,000 1,078,860 Plymouth MN Hlth Fac Rev West Hlth Pj Ser A(12) 6.125% 6/1/2024 AAA 2,990 3,034,282 RI St Hlth & Ed Bldg RI Hlth 6.50% 8/15/2032 BBB+ 1,000 1,113,130 RI St Hlth & Ed Bldg Roger Williams Rlty(9) 6.50% 8/1/2029 AA 1,240 1,393,648 SC Jobs Econ Dev Auth Hosp Facs Rev 6.375% 8/1/2034 BBB+ 2,000 2,188,240 St Cloud MN Hlthcare Rev Hosp Oblig Grp Ser A(12) 6.25% 5/1/2018 Aaa 3,320 3,727,895 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 43 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) NATIONAL TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- Sullivan Cnty TN Hlth Ed & Hsg Fac Bd Rev Hosp 6.25% 9/1/2022 BBB+ $ 2,000 $ 2,179,360 Tyler TX Hlth Fac Dev Corp Hosp Rev Mother Frances Hosp 6.00% 7/1/2027 Baa1 1,500 1,578,660 -------------- TOTAL 92,344,170 -------------- HOUSING 5.58% ID Hsg Agy Sing Fam Mtg Ser F AMT(7)(9) 7.45% 7/1/2015 Aaa 135 136,701 ID Hsg & Fin Assn SF Mtg AMT 5.25% 7/1/2033 Aaa 395 401,869 Kansas City MO Ind Dev Auth No Oak Crossing Sr Ser A-1 AMT(2) 5.30% 12/1/2020 AAA 1,170 1,203,918 KY Hsg Corp Hsg Rev Ser D AMT 5.25% 7/1/2022 AAA 500 514,685 LA Hsg Fin Agy Mtg Rev Sing Fam Hmownr B AMT(14) 5.80% 6/1/2036 Aaa 2,000 2,158,580 MD St Cmnty Dev Admin Dept Hsg & Cmnty Dev Ser B AMT 5.375% 9/1/2022 Aa2 4,160 4,228,723 MD St Cmnty Dev Admin Residential Ser F AMT 5.50% 9/1/2022 Aa2 2,500 2,562,000 Minneapolis St Paul MN Hsg Fin Rev Sing Fam Mtg Ser AB AMT(14) 6.25% 11/1/2030 AAA 230 243,848 MN St Hsg Fin Agy Sing Fam Mtg Ser G-1 AMT 5.60% 7/1/2022 AA+ 220 225,795 MO St Hsg Dev Cmnty Mtg Rev Sing Fam Hmownr Ln Pg A-1 AMT(14) 5.90% 9/1/2035 AAA 2,000 2,154,540 MO St Hsg Dev Cmnty Mtg Rev Sing Fam Hmownr Ln Ser B-1 AMT(14) 6.25% 3/1/2031 AAA 150 153,122 MO St Hsg Dev Cmnty Mtg Rev Sing Fam Ser E-1 AMT(14) Zero Coupon 3/1/2029 AAA 465 130,777 MT St Bd Hsg Sing Fam Mtg Ser A-1(7)(9) 6.05% 12/1/2037 AA+ 4,255 4,402,180 MT St Bd Hsg Sing Fam Mtg Ser A-1 AMT 5.60% 12/1/2035 AA+ 5,000 5,327,100 NC Hsg Fin Agy Sing Fam Rev Ser BB AMT 6.25% 3/1/2012 AA 460 465,258 New Orleans LA Fin Auth Mtg Rev Ser B-2 AMT(14) 6.00% 12/1/2018 Aaa 300 301,083 OK Hsg Fin Agy Sing Fam Mtg Ser B-1(14) 5.30% 9/1/2026 Aaa 75 76,882 OK Hsg Fin Agy Sing Fam Rev Cap Apprec Ser D-1(14) Zero Coupon 3/1/2029 Aaa 2,610 752,071 OK Hsg Fin Agy Sing Fam Rev Mtg Hmownr Ser B-1 Zero Coupon 3/1/2029 Aaa 1,325 372,881 OK Hsg Fin Agy Sing Fam Rev Mtg Hmownr Ser D-2 AMT(14) Zero Coupon 9/1/2030 Aaa 1,265 270,040 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 44 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) NATIONAL TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- Pinellas Cnty FL Hsg Fin Auth Sing Fam Hsg Rev Multi Cnty Pg Ser A-1 AMT(14) 5.50% 9/1/2035 Aaa $ 980 $ 1,036,566 Prince Georges Cnty MD Hsg Sing Fam Ser A AMT(8)(14) 6.15% 8/1/2019 AAA 15 15,639 VT Hsg Fin Agy Sing Fam Hsg Ser 16-A AMT(12) 5.50% 11/1/2021 AAA 2,210 2,282,333 WV St Hsg Dev Fd Hsg Fin Ser B AMT 5.25% 11/1/2018 AAA 2,345 2,382,004 -------------- TOTAL 31,798,595 -------------- INDUSTRIAL 0.99% Clark Cnty NV Indl Dev Rev Ser C AMT(2) 5.95% 12/1/2038 AAA 3,320 3,637,525 Jacksonville FL Swr & Solid Wst Disp Fac Rev Anheuser AMT 5.875% 2/1/2036 A+ 500 514,320 RI St Econ Dev Providence Place Mall(17) 6.125% 7/1/2020 AA 550 611,881 Texas City TX Indl Dev Corp Marine Term Rev Arco Pipe Line 7.375% 10/1/2020 AA+ 650 858,045 -------------- TOTAL 5,621,771 -------------- LEASE 3.33% AZ St Ser A COP(16) 5.00% 11/1/2020 AAA 200 210,390 Bemidji MN Lease Rev MN St Bureau Criminal Appreh(16) 5.75% 12/1/2018 Aaa 555 596,098 Bemidji MN Lease Rev MN St Bureau Criminal Appreh(16) 5.75% 12/1/2019 Aaa 315 338,326 Charlotte NC Govt Fac Pj Ser G COP 5.375% 6/1/2026 AA+ 2,250 2,456,820 Grand Rapids MI Pub Sch(16) 5.00% 11/1/2021 AAA 250 263,527 Greenville Cnty SC Sch Dist Installment Pur Ref Bldg 5.50% 12/1/2028 AA- 5,500 5,935,985 Henrico Cnty VA Econ Dev Auth Pub Fac Lease Rev Jail Pj 6.125% 11/1/2019 Aa1 1,000 1,120,220 Lancaster Edl Assistance Sch Dist Lancaster Cnty Pj 5.00% 12/1/2029 BBB+ 1,750 1,756,265 Murray City UT Muni Bldg Auth Lease Rev Ser A(2) 5.30% 12/1/2021 Aaa 2,925 3,120,653 Spartanburg Cnty SC Sch Dist McCarthy Teszler Pj(19) 5.00% 3/1/2022 AAA 1,000 1,049,630 St Paul MN Port Auth Lease Rev Office Bldg 5.00% 12/1/2022 AA+ 1,000 1,049,580 West Vly City UT Muni Bldg(2) 5.50% 8/1/2027 AAA 1,000 1,085,620 -------------- TOTAL 18,983,114 -------------- </Table> SEE NOTES TO FINANCIAL STATEMENTS. 45 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) NATIONAL TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- MISCELLANEOUS 7.96% AZ Tourism & Sports Auth Tax Rev Multipurpose Stadium Fac Ser A(16) 5.00% 7/1/2031 Aaa $ 670 $ 701,450 George L Smith II GA World Congress Ctr Auth Rev AMT(16) 5.75% 7/1/2015 AAA 1,500 1,617,885 George L Smith II GA World Congress Ctr Rev AMT(16) 5.50% 7/1/2020 AAA 700 747,859 LA Loc Govt Env Fac Pkg Fac Garage Pj Ser A(2) 5.375% 10/1/2026 AAA 1,500 1,591,650 Larimer Cnty CO Sales & Use Tax Rev Fairgrounds & Events(16) 5.00% 12/15/2019 AAA 750 793,560 Liberty NY Dev Corp. Rev Goldman Sachs Headquarters(d) 5.25% 10/1/2035 Aa3 10,000 11,174,500 MA St Wtr Pollutn Abatement Tr Rites PA 1221 RIBs 7.512% 8/1/2011 AAA(c) 4,500 5,136,390 Memphis-Shelby Cnty TN Sports Memphis Arena Pj(2) 5.25% 11/1/2023 AAA 1,765 1,895,186 Miami-Dade Cnty FL Spl Oblig Fltg Rate Cap Asset Acq Ser A RIBs(11) 4.789% 4/1/2014 AAA 3,300 3,302,706 Omaha Convention Hotel Corp Rites PA 1078 RIBs(2) 7.242% 4/1/2010 AAA(b) 5,000 5,445,500 Portland OR Urb Ren & Redev Downtown Wtrfront Ref Ser A(2) 5.50% 6/15/2020 Aaa 650 705,724 Portland OR Urb Ren & Redev Downtown Wtrfront Ref Ser A(2) 5.75% 6/15/2019 Aaa 1,500 1,652,805 Puerto Rico Pub Bldgs Auth Rev Govt Facs Ser I GTD 5.25% 7/1/2033 BBB 5,000 5,297,800 Univ FL Res Fndtn Inc Cap Impt Rev(2) 5.125% 9/1/2033 Aaa 4,000 4,128,920 Westminster CO Sales & Use Tax Ref Rev(2) 5.25% 12/1/2022 AAA 1,090 1,170,486 -------------- TOTAL 45,362,421 -------------- POWER 2.52% Clark Cnty NV Indl Dev Rev Southwest Gas Corp Pj Ser A AMT(d)(2) 4.85% 10/1/2035 AAA 5,000 5,003,900 Grant Cnty WA Pub Util Dist No 2 Pr Rap Hydro 2nd Ser B AMT(16) 5.375% 1/1/2018 AAA 300 316,770 Los Angeles CA Wtr & Pwr Rev Pwr Sys Ser A-A1(12) 5.25% 7/1/2020 AAA 2,600 2,787,044 Sacramento CA Muni Util Dist Ref Ser T(11) 5.00% 5/15/2030 AAA 5,000 5,238,450 SC St Pub Svc(12) 5.25% 1/1/2019 AAA 950 1,030,019 -------------- TOTAL 14,376,183 -------------- </Table> SEE NOTES TO FINANCIAL STATEMENTS. 46 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) NATIONAL TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- PRE-REFUNDED 14.48% Akron OH Impt 5.80% 11/1/2020 AA- $ 575 $ 646,202 Athens OH City Sch Dist Fac Constr & Impt(12) 6.00% 12/1/2024 AAA 500 567,465 Baltimore MD Rev Wtr Pj Ser A(12) 6.00% 7/1/2018 AAA 285 318,750 Baltimore MD Rev Wtr Pj Ser A(12) 6.00% 7/1/2020 AAA 275 307,566 Boise City ID Lease Rev Urban Renewal ADA Cnty Courts(2) 6.25% 8/15/2019 AAA 7,385 8,276,296 Broad River NC Wtr Auth Wtr Sys Rev(16) 5.375% 6/1/2026 Aaa 400 439,328 Canton OH Sch Dist Var Purp Ser A(16) 5.625% 12/1/2023 AAA 2,900 3,215,665 Chisholm Creek Util Auth KS Bel Aire & Park City KS Pj(16) 5.25% 9/1/2020 Aaa 320 353,664 CO Hlth Facs Auth Rev Hosp Portercare Adventist Hlth 6.625% 11/15/2026 A+ 2,000 2,358,480 Cobb Cnty GA Kennestone Hosp Auth Rev Ctfs Ser 86-A ETM(16) Zero Coupon 8/1/2015 AAA 1,000 558,410 Culpeper Cnty VA Sch(12) 6.00% 1/15/2021 AAA 690 771,475 Dallas TX 5.75% 2/15/2020 AA+ 1,615 1,775,111 Dallas TX Indpt Sch Dist PSF GTD 5.50% 2/15/2017 AAA 5,000 5,571,650 DE Transn Auth Transn Sys Rev Sr 6.00% 7/1/2020 AA 6,215 6,950,980 Detroit MI Wtr Supply Sys Sr Lien Ser A(11) 5.75% 7/1/2028 AAA 1,500 1,692,150 Fayette Cnty GA Pub Fac Auth Criminal Justice Ctr Pj 6.00% 6/1/2030 AA 3,500 3,937,850 Georgetown Cnty SC Sch Dist(12) 5.25% 3/1/2020 AAA 2,485 2,711,458 IA Fin Auth Rev ETM 5.25% 8/15/2021 Aa2 235 241,535 Jackson OH Hosp Fac Rev Cons Hlth Sys Jackson Hosp(17) 6.125% 10/1/2023 AA 680 761,274 Lane Cnty OR Sch Dist No 052 5.625% 6/15/2020 Aa3 800 880,968 Lauderdale Cnty & Florence AL Hlthcare Auth Rev(16) 5.75% 7/1/2019 AAA 2,000 2,140,760 Linn Cnty OR Sch Dist No 55(12) 5.50% 6/15/2025 AAA 1,935 2,145,780 Linn Cnty OR Sch Dist No 55 Sweet Home(12) 5.50% 6/15/2020 AAA 1,000 1,108,930 MD St Hlth & Higher Edl Facs Catholic Hlth Initiative Ser A ETM 6.00% 12/1/2024 AA 100 110,501 Mesa AZ Indl Dev Auth Discovery Hlth Sys Ser A(16) 5.75% 1/1/2025 AAA 750 827,363 New York NY Ser A 6.00% 5/15/2030 A+ 1,935 2,178,655 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 47 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) NATIONAL TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- NJ St Transn Tr Fd Auth Transn Sys Ser B 6.00% 6/15/2019 AAA $ 2,550 $ 2,849,370 NM St Hosp Equip Ln Council Hosp Rev Presbyterian Hlthcare Ser A 5.50% 8/1/2025 AA- 2,000 2,238,740 North Providence RI Ser A(16) 6.125% 7/1/2016 AAA 1,410 1,512,817 Paw Paw MI Pub Sch Dist Sch Bldg & Site 6.00% 5/1/2030 AA 550 614,014 Philadelphia PA Sch Dist Ser A(12) 5.75% 2/1/2030 AAA 1,200 1,339,884 Phoenix AZ Civic Impt Corp(11) 6.00% 7/1/2024 AAA 2,400 2,704,776 Providence RI Redev Agy Rev Pub Safety & Muni Bldgs Ser A(2) 5.75% 4/1/2029 Aaa 415 459,949 RI St Econ Dev Corp Arpt Rev Ser B(11) 6.00% 7/1/2020 AAA 1,210 1,349,549 RI St Econ Dev Corp Arpt Rev Ser B(11) 6.00% 7/1/2028 AAA 1,200 1,332,840 SC Jobs Econ Dev Auth Hosp Fac Rev 7.375% 12/15/2021 BBB+ 2,000 2,397,380 South Washington Cnty MN Indpt Sch Dist No 833 Ser A(16) 5.50% 2/1/2018 AAA 5,065 5,488,940 South Washington Cnty MN Indpt Sch Dist No 833 Ser A(16) 5.50% 2/1/2019 AAA 2,990 3,240,263 Sunman Dearborn IN Inter Sch Bldg Corp First Mtg(11) 5.00% 1/15/2021 AAA 1,105 1,198,925 Teays Vly OH Loc Sch Dist Sch Facs Constr & Impt(11) 5.375% 12/1/2020 Aaa 500 548,545 TN St Sch Bd Auth Higher Edl Facs Ser A 5.625% 5/1/2030 AA- 150 165,085 VA St Pub Bldg Auth Pub Fac Rev Ser A 5.75% 8/1/2020 AA+ 600 661,350 White Hsg Util Dist TN Robertson/Sumner Cntys Wtr/Swr(12) 6.00% 1/1/2026 Aaa 1,090 1,208,200 WV St St Road(16) 5.75% 6/1/2025 AAA 1,800 2,001,762 York Cnty VA Swr Rev 5.875% 6/1/2024 Aa3 330 364,112 -------------- TOTAL 82,524,767 -------------- RESOURCE RECOVERY 0.22% MO St Envr Impt & Enrg Unrefunded Bal St Revolving B 7.20% 7/1/2016 Aaa 1,245 1,265,393 -------------- SALES TAX 0.98% Grand Forks ND Sales Tax Rev Ref Alerus Pj Ser A(16) 4.50% 12/15/2029 Aaa 5,640 5,590,368 -------------- SPECIAL TAX 3.21% Ernest N Morial New Orleans LA Exhibit Hall Auth Spl Tax RIBs 7.626% 7/15/2028 AAA 5,000 5,574,300 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 48 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) NATIONAL TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- Sales Tax Asset Receivable Corp NY Ser A(2) 5.00% 10/15/2032 AAA $ 11,325 $ 11,930,095 Salida CA Area Pub Fac Fin Agy Cmnty Fac Dist Spl Tax B No 1998-1(12) 5.25% 9/1/2028 AAA 355 374,546 San Juan Cnty NM Tax/Motor Ref & Impt(15)(16) 5.25% 5/15/2022 AAA 390 419,882 -------------- TOTAL 18,298,823 -------------- TOLL ROADS 1.31% NJ St Tpk Auth Rev Rols RR II R 323 RIBs(2) 7.129% 1/1/2035 Aaa 7,000 7,429,800 -------------- TRANSPORTATION 8.88% Billings MT Arpt Rev AMT(16) 6.10% 7/1/2016 AAA 190 211,077 Billings MT Arpt Rev AMT(16) 6.20% 7/1/2020 AAA 2,775 3,089,630 FL St Tpk Auth Tpk Rev RIBs 6.992% 7/1/2033 AA-(c) 3,000 3,240,780 Houston TX Arpt Sys Rev Sub Lien Ser A AMT(11) 5.50% 7/1/2012 AAA 1,610 1,751,342 LA St Transn Auth Toll Rev Sr Lien LA 1 Pj Ser A(2) 4.50% 12/1/2030 AAA 7,420 7,234,055 Metropolitan Transn Auth NY Rev Ser B(16) 5.00% 11/15/2035 AAA 10,000 10,510,000 Metropolitan Washington DC Arpt Auth Sys Ser A AMT(16) 5.00% 10/1/2035 AAA 5,000 5,146,600 Muni Secs Trust Ctfs Ser 7006 Tr Ctf Cl B RIBs(2) 7.559% 1/1/2031 Aaa 6,250 7,168,500 NY St Twy Auth Gen Rev Ser G(12) 5.00% 1/1/2030 AAA 5,000 5,263,550 PA St Tpk Commn Tpk Rev Ser A(2) 5.25% 12/1/2032 AAA 5,000 5,415,100 Port Kalama WA Rev Ser B AMT 5.625% 12/1/2015 A3 1,025 1,043,337 San Francisco CA City & Cnty Arpt Lease SFO Fuel Ser A AMT(12) 6.125% 1/1/2027 AAA 495 525,348 -------------- TOTAL 50,599,319 -------------- WATER/SEWER 9.41% Brighton Twp MI San Sew Drainage Dist(12) 5.25% 10/1/2018 AAA 1,615 1,701,629 Chisholm Creek Util Auth KS Bel Aire & Park City KS Pj(16) 5.25% 9/1/2021 Aaa 1,025 1,100,327 CO Wtr Res & Pwr Dev Parker Wtr & San Dist(16) 5.125% 9/1/2034 AAA 8,350 8,835,887 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 49 <Page> SCHEDULE OF INVESTMENTS (CONCLUDED) NATIONAL TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- Gainesville GA Wtr & Sew Rev(12) 5.375% 11/15/2020 AAA $ 2,900 $ 3,166,713 Gautier MI Util Dist Util Sys Rev Ref(11) 5.125% 3/1/2019 Aaa 425 451,274 Grand Forks ND Wtr Rev Ser D(16) 5.375% 9/1/2020 Aaa 1,150 1,240,471 Iowa City IA Swr Rev(12) 5.375% 7/1/2020 Aaa 620 661,273 KS St Dev Fin Auth Rev Pub Wtr Supply Revolving Ln 2 4.75% 4/1/2018 Aa1 1,180 1,202,160 Midlothian TX Wtr Dist(12) Zero Coupon 9/1/2022 AAA 2,000 920,980 NY New York City Muni Wtr Fin 5.125% 6/15/2031 AA+ 5,000 5,213,750 OR St Bd Bk Rev OR Econ Cmnty Dev Dept Ser A(16) 5.50% 1/1/2017 AAA 570 607,671 Paragould AR Wtr Swr & Elec Rev(2) 5.65% 12/1/2025 AAA 615 666,881 Prince William Cnty VA Svc Aut Wtr & Swr Sys Rev 5.00% 7/1/2032 AA+ 5,045 5,306,836 Raleigh NC Comb Entrprse 5.00% 3/1/2031 AAA 11,980 12,540,065 Rockingham NC COP(2) 5.00% 4/1/2020 AAA 1,205 1,283,120 SD Conservancy Dist(2) 5.00% 8/1/2022 Aaa 2,700 2,826,009 SD Conservancy Dist Rev Clean Wtr St Revolving Fd(2) 5.00% 8/1/2022 Aaa 500 521,230 UT Wtr Fin Agy Rev Pooled Ln Fin Pg(2) 5.125% 7/1/2023 Aaa 1,000 1,054,940 WV St Wtr Dev Auth Rev Loan Pg III Ser A AMT(2) 6.25% 7/1/2030 AAA 1,470 1,641,784 WV Wtr Dev Auth Infra Rev Ser A(2) 5.50% 10/1/2023 AAA 900 996,795 WV Wtr Dev Auth Infra Rev Ser A(12) 5.625% 10/1/2026 AAA 1,555 1,691,700 -------------- TOTAL 53,631,495 -------------- TOTAL MUNICIPAL BONDS (cost $539,506,095) 572,732,984 ============== <Caption> SHARES (000) --------- SHORT-TERM INVESTMENTS 1.51% MONEY MARKET MUTUAL FUNDS 1.51% Dreyfus Municipal Cash Management Plus 8,618 8,618,413 SSgA Tax Free Money Market Fund 6 5,547 -------------- TOTAL SHORT-TERM INVESTMENTS (cost $8,623,960) 8,623,960 ============== TOTAL INVESTMENTS IN SECURITIES 102.02% (cost $548,130,055) 581,356,944 ============== LIABILITIES IN EXCESS OF CASH AND OTHER ASSETS (2.02%) (11,515,698) -------------- NET ASSETS 100.00% $ 569,841,246 ============== </Table> SEE NOTES TO FINANCIAL STATEMENTS. 50 <Page> SCHEDULE OF INVESTMENTS CALIFORNIA TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- MUNICIPAL NOTES & BONDS 99.46% EDUCATION 12.54% Abag Fin Auth For Nonprofit Corp CA Rev Sch of Mech Arts 5.25% 10/1/2026 A3 $ 500 $ 522,970 CA Edl Facs Auth Rev Res Ctfs Ser 113 RIBs 7.365% 12/1/2027 AAA 2,525 2,738,716 CA Edl Facs Auth Rev Scripps College 5.25% 8/1/2021 A1 425 448,711 CA Edl Facs Auth Rev Scripps College 5.25% 8/1/2026 A1 1,145 1,202,239 CA Edl Facs Auth Rev Univ of San Diego(2) 5.00% 10/1/2028 Aaa 1,250 1,298,825 CA Edl Facs Auth Rev Unrefunded Univ San Francisco(16) 6.00% 10/1/2016 NR 45 47,257 CA Edl Facs Auth Rev Unrefunded Univ San Francisco(16) 6.00% 10/1/2026 NR 1,575 1,653,986 CA St Univ Fndtn Rev Monterey Bay(16) 5.30% 6/1/2022 AAA 250 269,437 CA Statewide Cmntys Dev Auth Aux Fndtn CA St Univ(16) 5.20% 6/1/2024 AAA 525 550,090 Golden Vly Unif Sch Dist Fin Pj(2) 5.35% 7/1/2027 AAA 2,250 2,358,292 Los Angeles CA Unif Sch Dist Admin Bldg Pj Ser COP(2) 5.00% 10/1/2031 AAA 3,025 3,129,302 Los Angeles CA Unif Sch Dist Ser A(12) 5.00% 7/1/2022 AAA 1,500 1,587,630 San Rafael CA City Elem Sch(d)(11) 4.50% 2/1/2030 AAA 680 666,169 San Ysidro CA Sch Dist Cap Apprec Election 1997 Ser D(11) Zero Coupon 8/1/2028 AAA 1,000 332,010 Univ CA Rev Multi Purp Ser K 5.25% 9/1/2024 AA 1,545 1,615,097 Univ CA Revs Res Facs Ser E(2) 5.00% 9/1/2031 AAA 2,000 2,085,760 Univ CA Revs Res Multiple Purp Pj Ser Q(12) 5.00% 9/1/2031 AAA 2,000 2,094,200 -------------- TOTAL 22,600,691 -------------- GENERAL OBLIGATION 21.97% Antelope Vly CA Unif High Sch(16) 5.00% 8/1/2022 AAA 2,080 2,202,637 Barstow CA Unif Sch Dist Ser A(11) 5.00% 8/1/2026 Aaa 2,500 2,621,950 Berryessa CA Unif Sch Dist Election of 1999 Ser B(12) 5.25% 8/1/2019 AAA 1,015 1,107,101 CA St 5.10% 2/1/2034 A 3,900 4,013,646 CA St Previous Veterans Ser B J AMT 5.70% 12/1/2032 AA- 640 651,923 CA St Ref(11) 5.25% 9/1/2030 AAA 890 935,835 CA St Var Purp 5.25% 11/1/2027 A 520 555,568 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 51 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) CALIFORNIA TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- Capistrano CA Unif Sch Dist Fac Impt Dist No 001 Ser A(11) 6.00% 8/1/2024 AAA $ 2,500 $ 2,811,525 Escondido CA Unif Sch Dist Ser A(12) 5.25% 8/1/2022 AAA 2,000 2,159,020 Franklin-McKinley CA Sch Dist Ser B(12) 5.00% 8/1/2027 AAA 675 708,811 Marina CA Election 2002(2) 5.25% 8/1/2035 AAA 1,000 1,087,260 Mojave CA Unif Sch Dist Sch Facs Impt Dist No 001(11) 5.00% 8/1/2024 AAA 1,060 1,112,353 Mojave CA Unif Sch Dist Sch Facs Impt Dist No 001(11) 5.25% 8/1/2022 AAA 1,230 1,331,623 Montebello CA Unif Sch Dist(12) 5.00% 8/1/2020 AAA 350 372,844 Mount Pleasant CA Elem Sch Dist 1998 Election Ser C(12) 5.50% 3/1/2026 AAA 465 507,789 Oxnard CA Unif High Sch Dist Ref Ser A(16) 6.00% 2/1/2020 AAA 650 763,932 Oxnard CA Unif High Sch Dist Ref Ser A(16) 6.20% 8/1/2030 AAA 3,000 3,528,420 Pittsburg CA Redev Agy Los Medanos Cmnty Dev Pj(2) Zero Coupon 8/1/2026 AAA 3,500 1,287,755 Pomona CA Unif Sch Dist(16) 6.15% 8/1/2030 AAA 1,000 1,218,150 Pomona CA Unif Sch Dist Ser A(16) 6.55% 8/1/2029 AAA 1,000 1,293,860 Puerto Rico Comwlth Unrefunded Bal Pub Impt Ser A 5.375% 7/1/2028 BBB 995 1,053,486 Rincon Valley Calif Unif Elem Sch Dist Election 2004(11) 5.00% 8/1/2036 AAA 500 521,660 Riverside CA Cmnty College Dist Unrefunded Bal Ser A(16) 5.50% 8/1/2029 AAA 15 16,576 San Gabriel CA Unif Sch Dist Ser A(12) 5.00% 8/1/2024 AAA 2,725 2,859,588 Ventura CA Unif Sch Dist Ref(12) 5.125% 8/1/2028 AAA 750 809,723 Visalia CA Unif Sch Dist Tax & Rev Antic Notes 4.00% 9/27/2006 SP-1+ 4,000 4,045,880 -------------- TOTAL 39,578,915 -------------- HEALTHCARE 2.64% CA Infrastr & Econ Dev Bk Rev Kaiser Hosp Ser A 5.50% 8/1/2031 A+ 1,300 1,376,921 CA Infrastr & Econ Dev Bk Rev Kaiser Hosp Ser B 5.55% 8/1/2031 A+ 650 690,573 CA Infrastr & Econ Scripps Res Instl Ser A 5.75% 7/1/2030 Aa3 1,500 1,603,815 Torrance CA Hosp Rev Torrance Memorial Med Ctr Ser A 5.50% 6/1/2031 A+ 500 523,180 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 52 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) CALIFORNIA TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- Torrance CA Hosp Rev Torrance Memorial Med Ctr Ser A 6.00% 6/1/2022 A+ $ 500 $ 559,250 -------------- TOTAL 4,753,739 -------------- INDUSTRIAL 1.69% Golden St Tob Sec Corp CA Tob Sttlmnt Rev Enhanced Asset Bkd Ser A 5.00% 6/1/2045 A- 3,000 3,045,750 -------------- LEASE 9.05% CA St Pub Wk Bd Lease Rev Dept Gen Svcs Teale Data(2) 5.25% 3/1/2020 AAA 1,000 1,065,910 Inglewood CA Pub Fin Auth Rev Ser A(2) 5.25% 8/1/2021 AAA 600 649,542 Orange Cnty CA Recovery Partn Residual Ser 128 COP RIBs(16) 8.715% 7/1/2019 AAA(c) 2,500 2,711,650 Palm Springs CA Fin Auth Convention Ctr Pj Ser A(16) 5.50% 11/1/2035 AAA 1,000 1,110,920 Plumas Cnty CA Cap Impt Pg Ser A COP(2) 5.25% 6/1/2023 AAA 1,365 1,477,176 San Buenaventura CA Ser C COP(2) 5.25% 2/1/2031 AAA 2,575 2,730,839 San Francisco CA City & Cnty San Bruno Jail No 3(2) 5.25% 10/1/2033 AAA 5,000 5,312,500 Santa Ana CA Unif Sch Dist Fin Pj COP(12) Zero Coupon 4/1/2019 AAA 2,295 1,254,217 -------------- TOTAL 16,312,754 -------------- MISCELLANEOUS 2.03% CA Infrastr & Econ Bk Rev YMCA Metropolitan LA Pj(2) 5.25% 2/1/2026 AAA 2,000 2,140,000 Fontana CA Pub Fin Auth Tax North Fontana Redev Pj Ser A(2) 5.50% 9/1/2032 AAA 1,000 1,083,340 Oakland CA JT Pwrs Fin Auth Reassmt Rev 5.50% 9/2/2024 A- 405 431,775 -------------- TOTAL 3,655,115 -------------- POWER 2.06% Los Angeles CA Wtr & Pwr Rev Pwr Sys Ser A(15)(16) 5.00% 7/1/2024 AAA 850 890,630 Puerto Rico Elec Pwr Auth Pwr Rev Ser NN(16) 5.00% 7/1/2032 AAA 1,500 1,570,410 Puerto Rico Elec Pwr Auth Ref Rev Ser II(12) 5.125% 7/1/2026 AAA 500 532,635 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 53 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) CALIFORNIA TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- Shasta CA JT Pwrs Fin Auth Cnty Admin Bldg Pj Ser A(16) 5.25% 4/1/2023 AAA $ 675 $ 722,371 -------------- TOTAL 3,716,046 -------------- PRE-REFUNDED 21.20% Anaheim CA Unif High Sch Dist Ser A(12) 5.00% 8/1/2025 AAA 785 859,866 CA Edl Facs Auth Rev Pepperdine Univ 5.75% 9/15/2030 A1 2,000 2,172,180 CA Edl Facs Auth Rev Pooled College/Univ Ser C ETM 6.50% 6/1/2020 Baa3 3,000 3,393,720 CA Edl Facs Auth Rev Univ San Francisco(16) 6.00% 10/1/2016 AAA(b) 30 31,532 CA Edl Facs Auth Rev Univ San Francisco(16) 6.00% 10/1/2026 AAA(b) 990 1,040,549 CA Infrastr & Econ Dev Bk Rev Asian Museum Fndtn(16) 5.25% 6/1/2030 AAA 115 120,659 CA St Univ Fndtn Rev Sacramento Auxiliary Ser A(16) 5.50% 10/1/2027 AAA 400 451,332 CA St Univ Rev & Colleges Hsg Sys Ser AV(11) 5.90% 11/1/2021 AAA 1,045 1,068,293 Centinela Vly CA Unif High Sch Election 2000 Ser D ETM(11) 5.25% 8/1/2024 AAA 1,145 1,248,061 El Monte CA City Sch Dist Ser A(12) 6.25% 5/1/2025 AAA 1,230 1,402,372 Fremont CA Unif High Sch Dist Santa Clara Cnty Ser B(11) 5.25% 9/1/2025 AAA 1,000 1,093,310 Los Angeles CA Unif Sch Dist Ser D(11) 5.375% 7/1/2025 AAA 1,000 1,095,800 MSR Pub Pwr Agy CA San Juan Pj Rev Ser D ETM(16) 6.75% 7/1/2020 AAA 915 1,100,233 Oakland CA Ser C Measure K(16) 5.80% 12/15/2018 AAA 1,300 1,371,539 Orange Cnty CA Recovery Partn Ser A(16) 6.00% 7/1/2026 AAA 750 782,430 Pittsburg CA Unif Sch Dist Ser E(12) 6.00% 8/1/2024 AAA 1,380 1,505,815 Puerto Rico Comwlth Hwy & Transn Auth Transn Rev Ser D 5.75% 7/1/2041 BBB+ 5,400 6,099,246 Puerto Rico Comwlth Infrastr Fin Auth Sp Ser A(2) 5.00% 7/1/2014 AAA 1,600 1,684,752 Puerto Rico Pub Impt Comwlth Pub Impt Ser A 5.375% 7/1/2028 AAA 505 558,515 Puerto Rico Pub Fin Corp Approp E 5.50% 8/1/2029 Aaa 750 830,790 Riverside CA Cmnty College Ser A(16) 5.50% 8/1/2029 AAA 1,340 1,527,640 Sacramento CA City Fin Auth Rev Cap Impt Ser A(2) 5.00% 12/1/2020 AAA 2,000 2,176,180 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 54 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) CALIFORNIA TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- Sacramento CA City Fin Auth Rev Cap Impt Ser A(2) 5.00% 12/1/2026 AAA $ 900 $ 979,281 Santa Cruz CA City Elem Sch Dist Ser B(11) 6.00% 8/1/2029 AAA 2,500 2,808,600 Santa Cruz CA City High Sch Ser B(11) 6.00% 8/1/2029 AAA 1,000 1,123,440 Southwestern Cmnty College Dist CA(2) 5.375% 8/1/2025 AAA 1,500 1,677,660 -------------- TOTAL 38,203,795 -------------- RESOURCE RECOVERY 2.32% CA Pollutn Ctrl Fin Auth Rev Pacific Gas/Elec Ser A AMT(16) 5.35% 12/1/2016 AAA 2,000 2,164,060 CA Pollutn Ctrl Fin Auth Solid Waste Disp Rev Waste Mgmt Inc Pj Ser A2 AMT 5.40% 4/1/2025 BBB 1,000 1,029,040 CA Pollutn Ctrl Fin Auth Solid Waste Disp Rev Waste Mgmt Inc Pj Ser B AMT 5.00% 7/1/2027 BBB 1,000 988,170 -------------- TOTAL 4,181,270 -------------- SPECIAL TAX 6.87% CSUCI Fin Auth Rev CA East Campus Cmnty Ser A(16) 5.25% 9/1/2026 AAA 5,500 5,816,745 Riverside Cnty CA Redev Agy Tax Alloc Jupura Vly Pj(2) 5.25% 10/1/2035 AAA 2,000 2,134,280 RNR Sch Fin Auth CA Spl Tax Cmnty Fac Dist No 92-1 Ser A(2) 5.625% 9/1/2030 AAA 3,985 4,417,373 -------------- TOTAL 12,368,398 -------------- TRANSPORTATION 7.51% Bay Area Govt Assn CA Rev Bart SFO Extn Arpt Premium A(2) 5.00% 8/1/2026 AAA 2,000 2,079,500 Fresno CA Arpt Rev Ser A(12) 5.50% 7/1/2030 AAA 1,500 1,630,935 Port Oakland CA Port Rev Ser J(16) 5.50% 11/1/2026 AAA 5,000 5,320,200 Puerto Rico Comwlth Hwy & Transn Auth Hwy Rev Ser Y 5.00% 7/1/2036 BBB+ 210 217,400 Puerto Rico Comwlth Hwy & Transn Auth Ser G(11) 5.25% 7/1/2021 AAA 1,000 1,087,980 San Francisco CA City & Cnty Arpt Lease SFO Fuel Ser A AMT(12) 6.125% 1/1/2027 AAA 490 520,042 San Francisco CA City & Cnty Commn Intl Arpt Rev AMT(12) 5.75% 1/1/2014 AAA 500 538,775 San Francisco CA City & Cnty Ref Second Ser 28B(16) 5.25% 5/1/2023 AAA 2,000 2,131,280 -------------- TOTAL 13,526,112 -------------- </Table> SEE NOTES TO FINANCIAL STATEMENTS. 55 <Page> SCHEDULE OF INVESTMENTS (CONCLUDED) CALIFORNIA TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- WATER/SEWER 9.58% CA Statewide Cmntys Dev Auth Wtr Rev Pooled Fin Pg Ser C(12) 5.25% 10/1/2034 AAA $ 500 $ 535,315 Clovis CA Pub Fin Auth Wastewtr Rev(16) 5.25% 8/1/2030 Aaa 1,305 1,405,563 El Monte CA Wtr Auth Rev(2) 5.60% 9/1/2029 AAA 2,000 2,210,000 Imperial CA Ref Wtr Fac COP(11) 5.00% 10/15/2020 AAA 3,250 3,450,622 Orange Cnty CA Santn Dist COP(11) 5.25% 2/1/2027 AAA 4,265 4,578,350 Oxnard CA Fin Auth Wastewtr Redwood Trunk Swr & Headwk A(11) 5.25% 6/1/2034 AAA 2,000 2,136,000 San Luis Opispo Cnty CA Ser A(16) 5.375% 8/1/2030 AAA 1,800 1,913,148 Western Riverside Cnty CA Wtr & Wastewtr Fin Auth Eastern Muni Wtr Dist Impt A 5.00% 9/1/2030 A- 1,000 1,029,090 -------------- TOTAL 17,258,088 -------------- TOTAL MUNICIPAL NOTES & BONDS (cost $169,797,915) 179,200,673 ============== <Caption> SHARES (000) --------- SHORT-TERM INVESTMENT 2.00% MONEY MARKET MUTUAL FUND 2.00% Dreyfus General CA Municipal Money Market Fund Class A (cost $3,612,872) 3,613 3,612,872 ============== TOTAL INVESTMENTS IN SECURITIES 101.46% (cost $173,410,787) 182,813,545 ============== LIABILITIES IN EXCESS OF CASH AND OTHER ASSETS (1.46%) (2,633,949) -------------- NET ASSETS 100.00% $ 180,179,596 ============== </Table> SCHEDULE OF INVESTMENTS CONNECTICUT TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> PRINCIPAL AMOUNT (000) --------- MUNICIPAL BONDS 100.83% EDUCATION 23.79% CT St Hlth & Edl Facs Auth Rev CT College Ser E(16) 5.25% 7/1/2022 AAA $ 400 433,800 CT St Hlth & Edl Facs Auth Rev Fairfield Univ Ser I(16) 5.25% 7/1/2019 AAA 600 641,520 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 56 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) CONNECTICUT TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- CT St Hlth & Edl Facs Auth Rev Fairfield Univ Ser I(16) 5.50% 7/1/2029 AAA $ 1,235 $ 1,326,242 CT St Hlth & Edl Facs Auth Rev Gunnery Sch(17) 5.35% 7/1/2031 AA 695 735,699 CT St Hlth & Edl Facs Auth Rev Loomis Chaffee Sch Ser D 5.25% 7/1/2031 A2 2,750 2,931,885 CT St Hlth & Edl Facs Auth Rev Miss Porters Sch Ser A 5.75% 7/1/2029 A+ 3,200 3,453,696 CT St Hlth & Edl Facs Auth Rev Norwich Free Academy Ser A(2) 5.00% 7/1/2034 AAA 1,250 1,311,238 CT St Hlth & Edl Facs Auth Rev Ser G(12) 5.00% 11/1/2019 AAA 2,100 2,270,835 CT St Hlth & Edl Facs Auth Rev Suffield Academy Ser A(16) 5.40% 7/1/2027 AAA 1,350 1,422,725 CT St Hlth & Edl Facs Auth Rev Trinity College Ser G(2) 5.00% 7/1/2021 AAA 1,000 1,055,040 CT St Hlth & Edl Facs Auth Rev Univ CT Fndtn Ser A 5.25% 7/1/2019 Aa3 200 214,112 CT St Hlth & Edl Facs Auth Rev Univ CT Fndtn Ser A 5.375% 7/1/2029 Aa3 210 220,592 CT St Hlth & Edl Facs Auth Rev Univ Hartford Ser E(17) 5.25% 7/1/2032 AA 2,900 3,053,410 CT St Hlth & Edl Facs Auth Rev Unrefunded Bal Sacrd Hrt Ser C 6.50% 7/1/2016 BBB- 275 284,578 CT St Hlth & Edl Facs Auth Rev Yale Univ Ser Y-1(d) 5.00% 7/1/2035 AAA 1,500 1,583,955 Univ CT Ser A(16) 5.125% 2/15/2021 AAA 675 723,863 -------------- TOTAL 21,663,190 -------------- GENERAL OBLIGATION 18.81% Bridgeport CT Ser C(11) 4.75% 8/15/2021 AAA 1,000 1,026,700 Bridgeport CT Ser C(11) 5.00% 8/15/2020 AAA 500 523,210 CT St Ser D(16) 5.00% 12/1/2024 AAA 1,000 1,062,580 Hartford Cnty CT Met Dist(2) 5.00% 5/1/2024 AAA 500 531,845 Hartford CT 6.50% 12/15/2005 A 730 735,132 Montville CT 6.70% 6/15/2009 Aa3 550 615,725 Montville CT 6.70% 6/15/2010 Aa3 575 657,996 New Haven CT(11) 5.00% 11/1/2019 AAA 560 601,283 New Haven CT Ser A(2) 5.00% 11/1/2021 AAA 1,000 1,062,310 New Haven CT Ser C(16) 5.00% 11/1/2021 AAA 1,670 1,780,638 Puerto Rico Comwlth Pub Impt Zero Coupon 7/1/2018 BBB 2,035 1,165,994 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 57 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) CONNECTICUT TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- Puerto Rico Comwlth Pub Impt Ser A 5.25% 7/1/2023 BBB $ 2,300 $ 2,442,393 Puerto Rico Comwlth Unrefunded Bal Pub Impt(12) 5.125% 7/1/2030 AAA 945 997,485 Redding CT 6.60% 4/15/2010 Aa1 100 114,043 Waterbury CT(12) 5.125% 4/1/2022 AAA 2,250 2,392,087 Waterbury CT Ser A(12) 5.00% 4/1/2019 AAA 1,250 1,324,475 West Haven CT(16) 6.50% 6/15/2006 AAA 100 102,501 -------------- TOTAL 17,136,397 -------------- HEALTHCARE 11.58% CT St Dev Auth Rev Duncaster Inc Pj(17) 5.125% 8/1/2022 AA 235 247,533 CT St Hlth & Edl Facs Auth Rev Bridgeport Hosp Ser A(16) 6.625% 7/1/2018 AAA 1,250 1,284,575 CT St Hlth & Edl Facs Auth Rev Bristol Hosp Ser B(17) 5.50% 7/1/2021 AA 1,000 1,094,190 CT St Hlth & Edl Facs Auth Rev Catholic Hlth East Ser F(16) 5.625% 11/15/2020 AAA 325 352,865 CT St Hlth & Edl Facs Auth Rev Child Care Fac Pg Ser C(2) 5.625% 7/1/2029 AAA 1,000 1,087,320 CT St Hlth & Edl Facs Auth Rev CT College Ser E(16) 5.00% 7/1/2032 AAA 1,050 1,098,583 CT St Hlth & Edl Facs Auth Rev Griffin Hosp Ser B(17) 5.00% 7/1/2023 Aa3 500 523,520 CT St Hlth & Edl Facs Auth Rev Kent Sch Ser D(16) 4.375% 7/1/2023 Aaa 500 500,915 CT St Hlth & Edl Facs Auth Rev St Francis Hosp & Med(17) 5.00% 7/1/2022 AA 1,000 1,046,270 CT St Hlth & Edl Facs Auth Rev Waterbury Hosp Issue Ser C(17) 5.75% 7/1/2029 AA 650 691,672 CT St Hlth & Edl Facs Auth Rev William W Backus Hosp Ser G(12) 5.00% 7/1/2035 AAA 2,500 2,621,650 -------------- TOTAL 10,549,093 -------------- HOUSING 0.58% CT St Hsg Fin Auth Spl Oblig Grp Home Mtg(2) 5.85% 6/15/2030 AAA 500 530,300 -------------- INDUSTRIAL 0.56% CT St Dev Auth Govt Lease Rev(16) 6.60% 6/15/2014 AAA 500 508,430 -------------- </Table> SEE NOTES TO FINANCIAL STATEMENTS. 58 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) CONNECTICUT TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- MISCELLANEOUS 2.32% CT St Hlth & Edl Facs Auth Rev Trinity College Ser H(16) 4.75% 7/1/2023 AAA $ 1,030 $ 1,067,203 Puerto Rico Pub Bldg Auth Rev Unrefunded Bal Govt Facs Ser D GTD 5.25% 7/1/2036 BBB 1,000 1,044,290 -------------- TOTAL 2,111,493 -------------- POWER 7.48% Puerto Rico Elec Pwr Auth Pwr Rev Ser NN(16) 5.00% 7/1/2032 AAA 1,500 1,570,410 Puerto Rico Elec Pwr Auth Rev Ser II(12) 5.125% 7/1/2026 AAA 2,925 3,115,915 Puerto Rico Elec Pwr Auth Rev Ser II 5.25% 7/1/2031 A- 1,000 1,054,500 Puerto Rico Elec Pwr Auth Ser HH(12) 5.25% 7/1/2029 AAA 1,000 1,074,700 -------------- TOTAL 6,815,525 -------------- PRE-REFUNDED 24.55% CT St Hlth & Edl Facs Auth Rev Sacred Heart Ser C 6.50% 7/1/2016 BBB- 725 757,603 CT St Hlth & Edl Facs Auth Rev Trinity College Ser E(16) 5.875% 7/1/2026 AAA 1,090 1,135,311 CT St Hlth & Edl Facs Auth Rev Univ New Haven Issue D(b)(1)(3) 6.70% 7/1/2026 AAA(b) 1,000 1,047,180 CT St Ser A 5.625% 4/15/2020 Aa3 1,000 1,103,880 CT St Ser A 6.00% 4/15/2015 AA 1,000 1,119,510 CT St Ser B 5.60% 6/15/2020 Aa3 250 273,325 CT St Ser D 5.125% 11/15/2018 Aa3 1,500 1,625,280 Muni Secs Trust Ctfs Ser 7005 Cl B ETM RIBs+ 8.148% 10/1/2040 Aaa 1,000 1,184,060 New Haven CT(11) 5.375% 2/15/2011 AAA 1,500 1,543,620 Puerto Rico Comwlth Hwy & Transn Auth Transn Rev Ser D 5.25% 7/1/2038 BBB+ 1,000 1,099,780 Puerto Rico Comwlth 6.00% 7/1/2026 AAA 1,000 1,066,060 Puerto Rico Comwlth Bal Pub Impt(12) 5.125% 7/1/2030 AAA 1,505 1,644,980 Puerto Rico Comwlth Pub Impt Ser A 5.00% 7/1/2027 AAA 670 731,091 Puerto Rico Comwlth Pub Impt Ser A(11) 5.00% 7/1/2032 AAA 4,285 4,675,706 Puerto Rico Pub Fin Corp Approp E 5.50% 8/1/2029 Aaa 750 830,790 Stamford CT Parking Garage 5.25% 2/1/2023 AAA 155 172,066 Univ CT Rev Student Fee Ser A(11) 5.75% 11/15/2020 AAA 205 230,067 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 59 <Page> SCHEDULE OF INVESTMENTS (CONCLUDED) CONNECTICUT TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- Univ CT Rev Student Fee Ser A 6.00% 11/15/2021 AA- $ 390 $ 442,241 Univ CT Rev Student Fee Ser A(11) 6.00% 11/15/2025 AAA 500 566,975 Univ CT Ser A(11) 5.625% 3/1/2020 AAA 1,000 1,105,830 -------------- TOTAL 22,355,355 -------------- RESOURCE RECOVERY 1.15% Stamford CT Wtr Pollutn Ctl Sys & Fac Rev Ser A 5.00% 11/15/2032 AA+ 1,000 1,046,070 -------------- TRANSPORTATION 6.72% CT St Spl Tax Oblig Rev Rites PA 1039 R-A RIBs(12) 7.771% 1/1/2010 AAA 500 610,370 CT St Spl Tax Oblig Rev Rites PA 1039 R-B RIBs(12) 7.771% 1/1/2010 AAA 785 934,605 CT St Spl Tax Oblig Rev Rites PA 1039 R-C RIBs(12) 7.021% 7/1/2017 AAA 2,250 2,507,805 Puerto Rico Comwlth Hwy & Transn Auth Rev Ser D(12) 5.00% 7/1/2032 AAA 1,000 1,042,290 Puerto Rico Comwlth Hwy & Transn Auth Rev Ser G 5.00% 7/1/2033 BBB+ 1,000 1,027,040 -------------- TOTAL 6,122,110 -------------- WATER/SEWER 3.29% CT St Dev Auth Wtr Bridgeport AMT(2)(18) 6.15% 4/1/2035 AAA 500 528,855 South Cent CT Regl Wtr Auth Wtr Sys Rev 18th Ser A(16) 5.00% 8/1/2025 AAA 300 316,251 South Cent CT Regl Wtr Auth Sys Rev 16th Ser(2) 5.375% 8/1/2025 AAA 1,000 1,076,630 South Cent CT Regl Wtr Auth Sys Rev 16th Ser(2) 5.375% 8/1/2030 AAA 1,000 1,075,710 -------------- TOTAL 2,997,446 -------------- TOTAL MUNICIPAL BONDS (cost $86,623,186) 91,835,409 ============== <Caption> SHARES (000) --------- SHORT-TERM INVESTMENT 0.01% MONEY MARKET MUTUAL FUND 0.01% Dreyfus CT Muni Cash Management (cost $3,282) 3 3,282 ============== TOTAL INVESTMENTS IN SECURITIES 100.84% (cost $86,626,468) 91,838,691 ============== LIABILITIES IN EXCESS OF OTHER ASSETS (0.84%) (760,655) -------------- NET ASSETS 100.00% $ 91,078,036 ============== </Table> SEE NOTES TO FINANCIAL STATEMENTS. 60 <Page> SCHEDULE OF INVESTMENTS HAWAII TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- MUNICIPAL BONDS 95.65% EDUCATION 6.61% HI St Hsg Fin & Dev Corp Rev Univ of HI Faculty Hsg Pj(2) 5.65% 10/1/2016 AAA $ 1,000 $ 1,013,800 HI St Hsg Fin & Dev Corp Rev Univ of HI Faculty Hsg Pj(2) 5.70% 10/1/2025 AAA 380 385,259 Univ HI Univ Sys Rev(11) 5.125% 7/15/2032 AAA 1,000 1,046,800 Univ HI Univ Sys Rev Ser A(11) 5.50% 7/15/2029 AAA 2,500 2,720,550 -------------- TOTAL 5,166,409 -------------- GENERAL OBLIGATION 25.51% HI Cnty HI Ser A(12) 5.00% 7/15/2023 AAA 1,000 1,053,230 HI Cnty HI Ser A(16) 5.00% 7/15/2024 AAA 1,000 1,055,160 HI Cnty HI Ser A(16) 5.25% 7/15/2023 AAA 595 645,432 HI Cnty HI Ser A(11) 5.50% 7/15/2017 AAA 1,045 1,136,877 HI Cnty HI Ser A(11) 5.60% 5/1/2013 AAA 1,780 2,007,787 HI Cnty HI Ser A(12) 5.625% 5/15/2019 AAA 545 588,943 HI St Ser BZ 6.00% 10/1/2010 Aa2 500 561,385 HI St Ser BZ 6.00% 10/1/2012 Aa2 500 574,895 HI St Ser CA(11) 8.00% 1/1/2013 AAA 2,000 2,534,320 HI St Ser CZ(12) 5.25% 7/1/2018 AAA 1,000 1,078,040 HI St Ser DE(16) 5.00% 10/1/2024 AAA 1,000 1,056,310 HI St Ser DF(2) 5.00% 7/1/2025 AAA 2,000 2,118,480 HI St Unrefunded Ser CP(11) 5.00% 10/1/2016 AAA 260 271,697 Kauai Cnty HI Pub Impt Ser B(16) 5.25% 8/1/2017 AAA 95 99,347 Kauai Cnty HI Ser A(16) 5.50% 8/1/2021 AAA 2,495 2,706,401 Maui Cnty HI(16) 5.00% 3/1/2025 AAA 1,000 1,057,610 Puerto Rico Comwlth Unrefunded Bal Pub Impt Ser A 5.375% 7/1/2028 BBB 1,330 1,408,178 -------------- TOTAL 19,954,092 -------------- HEALTHCARE 1.55% HI St Dept Bldg & Fin Spl Purp Rev The Queens Hlth Sys Ser B(16) 5.25% 7/1/2023 AAA 1,000 1,058,050 Puerto Rico Indl Tourist Ed Mutuo Oblig Grp Ser A(16) 6.25% 7/1/2024 AAA 150 152,856 -------------- TOTAL 1,210,906 -------------- </Table> SEE NOTES TO FINANCIAL STATEMENTS. 61 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) HAWAII TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- HOUSING 3.06% HI St Hsg Fin & Dev Corp Sing Fam Mtg Purp Rev Ser B(10) 5.30% 7/1/2028 AAA $ 850 $ 863,795 HI St Hsg Fin & Dev Corp Sing Fam Mtg Purp Rev Ser B(10) 5.45% 7/1/2017 AAA 1,000 1,031,480 Honolulu HI City & Cnty Mtg Rev Smith Beretania 8A(6)(9)(16) 5.45% 1/1/2025 Aaa 500 500,230 -------------- TOTAL 2,395,505 -------------- MISCELLANEOUS 1.33% HI St Cap Dist Kapolei St Office Ser A COP(2) 5.00% 5/1/2018 AAA 475 501,833 HI St Cap Dist St Office COP(16) 5.50% 5/1/2020 AAA 500 537,740 -------------- TOTAL 1,039,573 -------------- POWER 3.10% HI St Dept Budget & Fin Spl Purp Rev Ref Elec Co & Subsidiaries A AMT(11) 4.80% 1/1/2025 AAA 1,000 1,007,360 Puerto Rico Elec Pwr Auth Rev Ser II(12) 5.125% 7/1/2026 AAA 1,330 1,416,809 -------------- TOTAL 2,424,169 -------------- PRE-REFUNDED 38.80% HI St Dept Budget & Fin Spl Purp Rev Kaiser Permanente Ser A ETM 5.15% 3/1/2015 AAA 1,250 1,323,425 HI St Dept Budget & Fin Spl Purp Rev Kapiolani Hlth 6.20% 7/1/2016 BBB+ 1,000 1,043,170 HI St Dept Budget & Fin Spl Purp Rev Kapiolani Hlth 6.25% 7/1/2021 BBB+ 2,000 2,087,080 HI St Hwy Rev(12) 5.50% 7/1/2020 AAA 1,100 1,206,315 HI St Ser CP(11) 5.00% 10/1/2016 AAA 640 671,578 HI St Ser CT(12) 5.875% 9/1/2019 AAA 1,175 1,302,159 HI St Ser CU(16) 5.25% 10/1/2020 AAA 1,700 1,852,966 Honolulu HI City & Cnty Bd Wtr Supply Wtr Sys Rev 5.80% 7/1/2021 AA 1,000 1,031,240 Honolulu HI City & Cnty Ser A(16) 5.00% 11/1/2015 AAA 1,500 1,529,591 Honolulu HI City & Cnty Ser A(12) 5.125% 9/1/2021 AAA 600 655,608 Honolulu HI City & Cnty Ser A(11) 5.50% 9/1/2016 AAA 1,000 1,056,688 Honolulu HI City & Cnty Ser A ETM 6.00% 1/1/2008 AA- 1,000 1,063,990 Honolulu HI City & Cnty Ser B(11) 5.00% 11/1/2016 AAA 265 278,496 Honolulu HI City & Cnty Ser B(11) 5.00% 11/1/2016 AAA 235 246,969 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 62 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) HAWAII TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- Honolulu HI City & Cnty Wtr ETM(11)(18) 6.00% 12/1/2015 AAA $ 1,000 $ 1,182,020 Kauai Cnty HI(11) 6.125% 8/1/2024 AAA 580 653,010 Maui Cnty HI Ser A(16) 5.00% 3/1/2022 AAA 750 785,077 Maui Cnty HI Ser A(16) 5.75% 6/1/2016 AAA 1,035 1,064,539 Maui Cnty HI Ser A(11) 6.10% 3/1/2020 AAA 500 562,595 Muni Secs Trust Ctfs Ser 7005 Cl B ETM RIBs+ 8.148% 10/1/2040 Aaa 1,250 1,480,075 Puerto Rico Comwlth 6.00% 7/1/2026 AAA 1,000 1,066,060 Puerto Rico Comwlth Hwy & Transn Auth Transn Rev Ser D 5.25% 7/1/2038 BBB+ 1,000 1,099,780 Puerto Rico Comwlth Hwy & Transn Auth Transn Rev Ser D 5.75% 7/1/2041 BBB+ 1,000 1,129,490 Puerto Rico Comwlth Infra Fin Auth Spl Ser A ETM 5.375% 10/1/2024 AAA 300 328,788 Puerto Rico Comwlth Infra Fin Auth Spl Ser A ETM 5.50% 10/1/2032 AAA 200 219,846 Puerto Rico Comwlth Pub Impt Ser A 5.00% 7/1/2027 AAA 500 545,590 Puerto Rico Comwlth Ser A 5.375% 7/1/2028 AAA 670 741,000 Puerto Rico Indl Med & Envr Pollutn Ctrl St Luke Hosp Ser A 6.25% 6/1/2010 AAA(b) 950 970,225 Puerto Rico Pub Bldgs Auth Rev Govt Facs Ser B(2) 5.00% 7/1/2027 AAA 1,000 1,049,230 Puerto Rico Pub Bldgs Auth Rev Govt Facs Ser D GTD 5.25% 7/1/2036 A- 1,465 1,606,578 Puerto Rico Pub Fin Corp Comwlth Approp Ser E 5.75% 8/1/2030 Aaa 500 517,470 -------------- TOTAL 30,350,648 -------------- TRANSPORTATION 7.55% HI St Hwy Rev Ser A(12) 5.00% 7/1/2024 AAA 1,000 1,060,060 Puerto Rico Comwlth Hwy & Transn Auth Rev Rites PA 1052 RIBs 8.225% 1/1/2010 BBB+(b) 1,000 1,258,980 Puerto Rico Comwlth Hwy & Transn Auth Transn Sub PR 5.00% 7/1/2022 BBB 20 20,524 Puerto Rico Comwlth Hwy & Transn Auth Hwy Rev Ser Y(15)(16) 5.50% 7/1/2036 AAA 250 282,228 Puerto Rico Comwlth Hwy & Transn Auth Hwy Rev Ser Y 5.50% 7/1/2036 BBB+ 3,000 3,285,180 -------------- TOTAL 5,906,972 -------------- </Table> SEE NOTES TO FINANCIAL STATEMENTS. 63 <Page> SCHEDULE OF INVESTMENTS (CONCLUDED) HAWAII TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- WATER/SEWER 8.14% Honolulu HI City & Cnty Bd Wtr Supply Wtr Sys Rev(12) 5.25% 7/1/2031 AAA $ 100 $ 106,294 Honolulu HI City & Cnty Bd Wtr Supply Wtr Sys Rev Ser A(11) 5.00% 7/1/2033 AAA 1,000 1,043,810 Honolulu HI City & Cnty Wastewtr Sys Rev Sr Ser A(11) 5.00% 7/1/2035 AAA 5,000 5,219,100 -------------- TOTAL 6,369,204 -------------- TOTAL INVESTMENTS IN MUNICIPAL BONDS 95.65% (cost $70,650,006) 74,817,478 ============== CASH AND OTHER ASSETS IN EXCESS OF LIABILITIES 4.35% 3,399,951 -------------- NET ASSETS 100.00% $ 78,217,429 ============== </Table> SCHEDULE OF INVESTMENTS MINNESOTA TAX-FREE FUND SEPTEMBER 30, 2005 <Table> MUNICIPAL BONDS 98.62% EDUCATION 15.35% Bloomington MN Indpt Sch Dist Ser A(12) 5.125% 2/1/2024 Aaa 1,000 1,056,520 MN St Higher Edl Facs Auth Rev Augsburg Coll Ser 6-C 5.00% 5/1/2023 Baa2 250 257,725 MN St Higher Edl Facs Auth Rev Hamline Univ Ser 5-B 6.00% 10/1/2029 Baa1 500 528,975 MN St Higher Edl Facs Auth Rev Univ of St Thomas Ser 4-A1 5.625% 10/1/2016 A2 250 256,668 MN St Higher Edl Facs Auth Rev Univ of St Thomas Ser 4-M 5.35% 4/1/2017 A2 250 257,828 MN St Higher Edl Facs Auth Rev St John Univ Ser 6-G 4.50% 10/1/2026 A2 750 743,955 Pequot Lakes MN Indpt Sch Dist No 186(11) 5.25% 2/1/2022 AAA 1,550 1,661,677 Prior Lake MN Indpt Sch Dist No 719 Ser A(11) 5.25% 2/1/2023 Aaa 1,470 1,572,518 University MN Ser A 5.75% 7/1/2018 AA 250 292,497 -------------- TOTAL 6,628,363 -------------- ELECTRIC POWER 2.40% MN St Muni Pwr Agy Elec Rev 5.00% 10/1/2035 A3 1,000 1,034,170 -------------- GENERAL OBLIGATION 13.11% Elk River MN Sch Dist(16) 5.50% 2/1/2021 Aaa 500 542,335 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 64 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) MINNESOTA TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- Lake Superior MN Indpt Sch Dist No 381 Ser A(12) 5.00% 4/1/2023 Aaa $ 500 $ 528,435 Medford MN Indpt Sch Dist No 763 Ser A(12) 5.50% 2/1/2031 Aaa 500 537,340 Minneapolis MN Ser E 5.00% 3/1/2026 AAA 500 514,310 Morris MN Indpt Sch Dist No 769 Bldg(16) 5.00% 2/1/2028 AAA 1,000 1,046,070 North St Paul Maplewood MN Indpt Sch Dist No 622 5.125% 2/1/2025 AAA 400 406,596 North St Paul Maplewood MN Indpt Sch Dist No 622 Ser A 5.125% 2/1/2020 AAA 100 102,142 Princeton MN Indpt Sch Dist No 477 Ref Sch Bldg Ser A(12) 5.00% 2/1/2024 Aaa 585 620,761 Puerto Rico Comwlth Unrefunded Pub Impt(15)(16) 5.00% 7/1/2028 AAA 175 180,183 Ramsey Cnty MN Cap Impt Ser A 6.25% 2/1/2006 AAA 650 657,183 Ramsey Cnty MN St Aid Str Ser C 5.00% 2/1/2024 AAA 500 526,570 -------------- TOTAL 5,661,925 -------------- HEALTH CARE SYSTEM 0.98% MN Agric & Econ Dev Bd Rev Unrefunded Bal Hlthcare Sys A(16) 5.50% 11/15/2017 AAA 45 47,841 Virginia MN Hsg & Redev Auth Hlthcare Fac Lease Rev 5.375% 10/1/2030 Baa1 365 374,213 -------------- TOTAL 422,054 -------------- HEALTHCARE 12.47% Bemidji MN Hlthcare Fac North Country Hlth Svcs(17) 5.00% 9/1/2024 AA 500 518,585 Breckenridge MN Rev Catholic Hlth Initiatives A 5.00% 5/1/2030 AA 500 521,580 Duluth MN Econ Dev Benedictine Hlth Sys St Marys 5.25% 2/15/2028 A- 1,000 1,037,610 Duluth MN Econ Dev Benedictine Hlth Sys St Marys 5.25% 2/15/2033 A- 1,000 1,036,210 Hastings MN Hlthcare Fac Rev Regina Med Ctr(1) 5.30% 9/15/2028 A 400 404,324 Minneapolis MN Hlthcare Sys Rev(16) 5.00% 5/15/2021 AAA 250 264,517 Rochester MN Hlthcare Fac Rev(15)(16) 5.50% 11/15/2027 AAA 500 530,840 St Paul MN Hsg & Redev Auth Franciscan Hlth Pj(9)(13) 5.30% 11/20/2022 AAA 50 52,382 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 65 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) MINNESOTA TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- Stillwater MN Hlthcare Rev Hlth Sys Oblig Grp 5.00% 6/1/2035 A- $ 1,000 $ 1,019,120 -------------- TOTAL 5,385,168 -------------- HOUSING 12.70% Crow Wing Cnty MN Hsg Ser A GTD(16) 4.90% 1/1/2034 Aaa 490 502,657 Dakota Cnty MN Hsg & Redev Auth Sing Fam Mtg Rev AMT(14) 5.85% 10/1/2030 AAA 76 77,924 Fairbault MN Hsg & Redev Auth Govt Trails Edge Apts Ser A 5.25% 2/1/2028 A3 300 307,782 Minneapolis MN Multi Fam Hsg Rev Mtg East Village South(9)(13) 6.10% 7/20/2020 Aaa 1,000 1,066,920 Minneapolis MN Multi Fam Rev Hsg East Phillips AMT(13) 5.25% 8/20/2044 Aaa 300 303,840 MN St Hsg Fin Agy Residential Hsg Fin Ser F AMT 5.40% 7/1/2030 AA+ 1,265 1,287,340 MN St Hsg Fin Agy Sing Fam Mtg Ser D AMT 5.85% 7/1/2019 AA+ 65 65,693 MN St Hsg Fin Agy Sing Fam Mtg Ser E 5.90% 7/1/2025 AA+ 125 126,534 MN St Hsg Fin Agy Sing Fam Mtg Ser G AMT 6.25% 7/1/2026 AA+ 35 35,667 Robbinsdale MN Hsg Dev Sr Hsg Pj Ser B(11) 5.75% 1/1/2023 Aaa 250 259,087 Scott Cnty MN Hsg & Redev Savage City Hamilton Apts Pj(2) 5.60% 2/1/2019 Aaa 80 82,656 St Louis Park MN Multi Fam Hsg Mtg Cmnty Hsg(9) 6.15% 12/1/2016 Aa2 100 102,239 St Paul MN Hsg & Redev Auth Multi Fam Hsg Rev Selby AMT(9)(13) 5.50% 9/20/2044 Aaa 750 764,490 St Paul MN Port Auth Hsg Burlington Apt(13) 5.35% 5/1/2031 AAA 500 501,460 -------------- TOTAL 5,484,289 -------------- LEASE 3.33% Olmsted Cnty MN Hsg & Redev 5.00% 2/1/2023 AAA 275 287,317 Rochester MN Indpt Sch Dist No 535 COP(12) 5.125% 2/1/2020 AAA 85 89,956 St Paul MN Port Auth Lease Rev Office Bldg 5.25% 12/1/2027 AA+ 1,000 1,061,090 -------------- TOTAL 1,438,363 -------------- </Table> SEE NOTES TO FINANCIAL STATEMENTS. 66 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) MINNESOTA TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- MISCELLANEOUS 3.65% Bemidji MN Lease Rev MN St Bureau Crim Appreh(16) 5.80% 12/1/2021 Aaa $ 460 $ 492,747 Douglas Cnty MN Hsg & Redev Governmental Hsg Ser A(16) 5.50% 1/1/2032 Aaa 560 607,869 MN St Retirement Sys Bldg Rev 6.00% 6/1/2030 AAA 250 276,623 St Cloud MN COP 5.90% 12/1/2017 A+ 200 200,806 -------------- TOTAL 1,578,045 -------------- POWER 6.25% Chaska MN Elec Rev Ref Generating Facs Ser A 5.00% 10/1/2030 A3 500 515,065 Puerto Rico Elec Pwr Auth Rev Ser DD(12) 4.50% 7/1/2019 AAA 95 97,151 Rochester MN Elec Util Rev(2)(18) 5.25% 12/1/2030 AAA 1,000 1,051,950 Western MN Muni Pwr Agy(16) 5.00% 1/1/2026 Aaa 400 419,516 Western MN Muni Pwr Agy Pj Ser A(2) 5.50% 1/1/2016 Aaa 565 614,963 -------------- TOTAL 2,698,645 -------------- PRE-REFUNDED 10.36% Chaska MN Elec Rev Ser A 6.00% 10/1/2025 A3 250 280,447 Minneapolis MN Spl Sch Dist No 1 COP 5.75% 2/1/2015 AAA 100 106,073 Minneapolis MN Spl Sch Dist No 1 COP 5.75% 2/1/2017 AAA 1,120 1,188,018 MN Agric & Econ Dev Bd Rev Hlthcare Sys A(16) 5.50% 11/15/2017 AAA 175 187,465 MN St Higher Edl Facs Auth Rev Macalester College Ser 4-J 5.55% 3/1/2017 Aa3 260 268,289 Princeton MN Indpt Sch Dist No 477(12) 5.125% 2/1/2024 Aaa 1,000 1,026,520 Puerto Rico Comwlth Hwy & Transn Auth Transn Rev Ser D 5.375% 7/1/2036 BBB+ 500 553,605 Puerto Rico Comwlth Pub Impt(15)(16) 5.00% 7/1/2028 AAA 325 344,948 Puerto Rico Pub Fin Corp Comwlth Approp Ser E 5.75% 8/1/2030 Aaa 500 517,470 -------------- TOTAL 4,472,835 -------------- TRANSPORTATION 13.36% Minneapolis & St Paul MN Met Comm Arpt Rev Sub Ser C(11) 5.25% 1/1/2026 AAA 2,000 2,117,960 Minneapolis & St Paul MN Met Comm Arpt Rev Ref Sub Ser C(11) 5.00% 1/1/2031 AAA 500 521,770 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 67 <Page> SCHEDULE OF INVESTMENTS (CONCLUDED) MISSOURI TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- Minneapolis & St Paul MN Met Comm Arpt Rev Sub Ser A(2) 5.00% 1/1/2035 AAA $ 1,000 $ 1,040,460 Minneapolis & St Paul MN Met Sub Ser A(16) 5.00% 1/1/2023 AAA 1,000 1,046,250 St Paul MN Port Auth Lease Rev Office Bldg at Robnert St 3-11 5.00% 12/1/2027 AA+ 1,000 1,040,690 -------------- TOTAL 5,767,130 -------------- WATER/SEWER 4.66% MN Pub Facs Auth Ser A 4.40% 3/1/2024 AAA 2,000 2,013,920 -------------- TOTAL INVESTMENTS IN MUNICIPAL BONDS 98.62% (cost $40,889,234) 42,584,907 ============== CASH AND OTHER ASSETS IN EXCESS OF LIABILITIES 1.38% 597,347 -------------- NET ASSETS 100.00% $ 43,182,254 ============== </Table> SCHEDULE OF INVESTMENTS MISSOURI TAX-FREE FUND SEPTEMBER 30, 2005 <Table> MUNICIPAL BONDS 98.85% EDUCATION 14.19% Bowling Green MO Sch Dist R-I Bldg Corp Leasehold Rev(16) 5.85% 3/1/2020 Aaa 1,000 1,096,420 Curators Univ MO Sys Facs Rev Ser A 5.00% 11/1/2031 AA 3,000 3,133,530 Kansas Cnty MO Met Cmnty Colleges Bldg Corp Rev Ref(11) 5.00% 7/1/2021 Aaa 1,000 1,051,290 MO St Hlth & Edl Facs Auth Ref Washington Univ Ser B 5.00% 3/1/2030 AAA 1,800 1,863,648 MO St Hlth & Edl Facs Auth Rev Edl Facs Washington Univ 5.00% 2/15/2033 AAA 6,995 7,269,484 MO St Hlth & Edl Facs Auth Washington Univ Ser A 4.75% 11/15/2037 AAA 2,050 2,066,564 MO St Hlth & Edl Facs Auth Washington Univ Ser A 5.00% 2/15/2022 AAA 600 638,718 MO St Hlth & Edl Facs Auth Webster Univ(16) 5.25% 4/1/2021 Aaa 2,000 2,131,240 Puerto Rico Comwlth Pub Impt Rites PA 1280 RIBs 6.795% 7/1/2034 AA+ 2,000 2,119,600 University MO Univ Rev Ref Sys Facs Ser B(15)(16) 5.00% 11/1/2027 AAA 1,500 1,561,230 -------------- TOTAL 22,931,724 -------------- </Table> SEE NOTES TO FINANCIAL STATEMENTS. 68 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) MISSOURI TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- GENERAL OBLIGATION 15.39% Belton MO Sch Dist No 124 MO Direct Deposit Pg(12) 6.00% 3/1/2020 AAA $ 1,770 $ 1,952,186 Franklin Cnty MO Reorg Sch Dist No R-XV 6.00% 3/1/2020 AA+ 390 430,478 Hazelwood MO Sch Dist Impt MO Direct Dep Pg 5.25% 3/1/2020 AA+ 630 686,341 Marion Cnty MO Sch Dist No 060 Ref & Impt MO Direct Dep(12) 5.00% 3/1/2025 AAA 1,900 2,020,061 North Kansas City MO Sch Dist No 74 Ref & Impt MO Direct Dep 5.00% 3/1/2025 AA+ 2,000 2,102,540 Puerto Rico Comwlth Pub Impt Ser A ETM(15)(16) 5.50% 7/1/2029 AAA 1,000 1,184,000 Puerto Rico Comwlth Pub Impt Ser B(11) 5.50% 7/1/2011 AAA 3,985 4,428,730 Puerto Rico Muni Fin Agy Ser A(12) 5.75% 8/1/2012 AAA 4,500 4,952,790 St Louis Cnty MO Pkwy Sch Ser A 5.00% 3/1/2024 AA+ 3,320 3,525,674 St Louis Cnty MO Sch Dist No R-8 Lindbergh(16) Zero Coupon 3/1/2018 AAA 2,080 1,204,861 St Louis MO Bd Ed Ref MO Direct Dep Pg(16) 5.00% 4/1/2013 AAA 1,000 1,088,440 University City MO Sch Dist(16) 10.00% 2/15/2008 AAA 1,175 1,301,512 -------------- TOTAL 24,877,613 -------------- HEALTH CARE SYSTEM 1.66% Joplin MO Indl Dev Auth Hlthfacs Rev Freeman Hlth Pj 5.75% 2/15/2035 BBB+ 2,500 2,685,550 -------------- HEALTHCARE 8.11% Cape Girardeau Cnty MO Ind Dev Auth Hlthcare Facs Rev 5.75% 6/1/2032 A-(c) 1,600 1,674,480 Hannibal MO Ind Dev Auth Hlth Fac Rev Regl Hosp Ser A(12) 5.625% 3/1/2012 AAA 2,170 2,234,579 MO St Hlth & Edl Facs Auth BJC Hlth 5.25% 5/15/2032 AA 5,000 5,239,150 MO St Hlth & Edl Facs Auth Rev Sr Living Facs Lutheran Sr-A 5.375% 2/1/2035 A-(c) 2,750 2,852,878 MO St Hlth & Edl Facs Auth Rites PA 1049 RIBs(2) 11.987% 6/1/2010 AAA(b) 855 1,101,813 -------------- TOTAL 13,102,900 -------------- HOUSING 3.38% MO St Dev Fin Bd Multi Fam Rev Quality Hill Pj Ser A(17) 5.60% 9/15/2028 AA 2,115 2,147,973 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 69 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) MISSOURI TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- MO St Dev Fin Bd Solid Waste Disp Rev P & G Paper Pj AMT 5.20% 3/15/2029 AA- $ 1,000 $ 1,100,730 MO St Hsg Dev Cmnty Sing Fam Mtg Rev Hmownr Ln Pg A 1 AMT(14) 5.90% 9/1/2035 AAA 1,000 1,077,270 MO St Hsg Dev Cmnty Mtg Rev Sing Fam Mtg Rev AMT(14) 5.375% 9/1/2022 AAA 870 872,445 MO St Hsg Dev Cmnty Mtg Rev Sing Fam Ser E-1 AMT(14) Zero Coupon 3/1/2029 AAA 915 257,334 -------------- TOTAL 5,455,752 -------------- LEASE 7.96% Gladstone MO Ser A COP(2) 5.35% 6/15/2016 Aaa 1,095 1,180,465 Grandview MO COP(11) 5.00% 1/1/2027 Aaa 1,700 1,780,784 Kansas City MO Muni Assistance Corp Var Leasehold Impt H Roe A(2) 2.73%# 4/15/2034 AAA 1,600 1,600,000 Kansas City MO Sch Dist Bldg Ref Elem Sch Pj Ser B(11) 5.00% 2/1/2012 Aaa 1,090 1,179,391 MO Dev Fin Bd Cultural Facs Nelson Gallery Fndtn Ser A(16) 5.00% 12/1/2030 AAA 3,300 3,427,215 MO St Regl Convtn & Sports Complex Auth Ref Convtn(2) 5.25% 8/15/2016 AAA 2,405 2,646,822 St Francois Cnty MO COP(11) 5.00% 2/1/2025 AAA 1,000 1,054,810 -------------- TOTAL 12,869,487 -------------- MISCELLANEOUS 8.82% Kansas City MO Muni Assistance Corp Rev Leasehold Ser 2001A(2) 5.00% 3/1/2019 AAA 1,500 1,585,830 Kansas City MO Muni Assistance Corp Rev Ser A 5.125% 3/1/2019 A2 1,100 1,152,910 Kansas City MO Muni Assistance Leasehold Bartle(16) 5.00% 4/15/2020 AAA 1,500 1,529,475 MO Dev Fin Bd Cultural Facs Nelson Gallery(16) 5.25% 12/1/2013 AAA 2,305 2,519,849 MO St Dev Fin Bd Infra Fac Rev Hartman Hrtge Ctr Ser A(2) 5.875% 4/1/2020 Aaa 1,000 1,079,070 Puerto Rico Pub Bldgs Auth Rev Govt Facs Ser I GTD 5.25% 7/1/2033 BBB 2,500 2,648,900 Puerto Rico Pub Bldgs Auth Rev Ref Govt Facs Ser C GTD 5.75% 7/1/2018 BBB 1,000 1,149,500 St Louis MO Ind Dev Auth Rev Convtn Ctr Hotel(2) Zero Coupon 7/15/2020 AAA 2,000 1,021,300 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 70 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) MISSOURI TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- St Louis MO Muni Fin Corp Leas Carnahan Courthouse Ser A(11) 5.125% 2/15/2027 Aaa $ 1,500 $ 1,574,970 -------------- TOTAL 14,261,804 -------------- POWER 2.29% Puerto Rico Elec Pwr Auth Pwr Rev Ser NN 5.125% 7/1/2029 A- 1,500 1,568,565 Puerto Rico Elec Pwr Auth Pwr Rev Ser RR(19) 5.00% 7/1/2025 AAA 2,000 2,126,680 -------------- TOTAL 3,695,245 -------------- PRE-REFUNDED 19.61% Boone Cnty MO Reorg Sch Dist No R-6 6.00% 3/1/2020 AA+ 500 551,680 Mehlville MO Sch Dist No R9 MO Cap Impt Pj COP(12) 5.25% 9/1/2013 AAA 1,000 1,105,200 MO Sch Bds Assoc Lease Partn NIXA Reorg Sch Dist R-2(17) 5.40% 3/1/2020 AA 850 912,126 MO St Bonne Terre Prison Pj Ser A COP(2) 5.15% 6/1/2018 AAA 1,015 1,085,624 MO St Envr Impt & Enrg St Revolving FD-D 5.90% 1/1/2019 Aaa 1,860 1,892,159 MO St Envr Impt & Enrg St Revolving FD-E 5.625% 7/1/2016 Aaa 630 655,049 MO St Hlth & Edl Facs Auth Rev Ser A(2) 5.25% 6/1/2028 AAA 5,000 5,518,800 MO St Hlth & Edl Facs Auth Washington Univ Ser A 6.00% 3/1/2030 Aaa 850 951,082 Muni Secs Trust Ctfs Ser 7005 Cl B ETM RIBs+ 8.148% 10/1/2040 Aaa 3,050 3,611,383 Puerto Rico Comwlth Ser A ETM 5.50% 10/1/2040 AAA 2,700 2,948,481 Puerto Rico Comwlth Pub Impt Ser A 5.125% 7/1/2031 AAA 1,210 1,322,542 Springfield MO Sch Dist No R12 MO Direct Deposit Pg 5.85% 3/1/2020 AA+ 500 548,640 St Louis Cnty MO Pattonville No R-3 Sch Dist(11) 6.00% 3/1/2019 AAA 845 945,487 St Louis MO Arpt Rev Arpt Dev Pg Ser A(16) 5.25% 7/1/2031 AAA 2,000 2,193,520 St Louis MO Muni Fin Corp Lease Rev City Justice Ctr Ser A(2) 6.00% 2/15/2019 AAA 3,500 3,609,550 St Louis MO Muni Fin Corp Lease Rev City Justice Ctr Ser A(2) 6.00% 2/15/2020 Aaa 760 851,246 St Louis MO Pkg Fac Rev ETM(16) 5.375% 12/15/2021 AAA 10 10,450 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 71 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) MISSOURI TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- St Louis MO Pub Safety(11) 5.125% 2/15/2018 AAA $ 270 $ 289,235 St Louis MO Sch Dist(11) 6.00% 4/1/2012 AAA 575 583,815 University MO Univ Rev Sys Facs 5.80% 11/1/2027 AA 1,975 2,105,054 -------------- TOTAL 31,691,123 -------------- RESOURCE RECOVERY 1.61% MO St Envr Impt & Enrg Unrefunded Bal St Revolving B 7.20% 7/1/2016 Aaa 1,085 1,102,772 MO St Envr Impt & Enrg Unrefunded Bal St Revolving D 5.625% 7/1/2016 Aaa 220 226,395 MO St Envr Impt & Enrg Unrefunded Bal St Revolving E 5.90% 1/1/2019 Aaa 240 244,054 St Louis MO Ind Dev Auth Anheuser-Busch Pj AMT 5.875% 11/1/2026 A+ 1,005 1,025,854 -------------- TOTAL 2,599,075 -------------- TRANSPORTATION 10.05% Bi State Dev Agy MO Met Dist Rev Metrolink Cross Cnty Pj B(12) 5.00% 10/1/2032 AAA 3,500 3,640,140 Columbia MO Spl Oblig Cap Impt 5.50% 2/1/2016 AA- 330 332,600 MO St Hwy & Trans Commn St Rd Rev Ser A 5.00% 2/1/2022 AAA 1,970 2,077,858 MO St Hwy & Trans Commn St Rd Rev Ser A 5.25% 2/1/2020 AAA 1,830 1,968,549 Puerto Rico Comwlth Hwy & Transn Auth Hwy Rev Ser Y 5.50% 7/1/2036 BBB+ 500 547,530 Puerto Rico Comwlth Hwy & Transn Auth Rev Rites PA 1052 RIBs 8.225% 1/1/2010 BBB+(b) 2,500 3,147,450 Puerto Rico Comwlth Hwy & Transn Auth Transn Rev Ser K(d) 5.00% 7/1/2045 BBB+ 1,750 1,787,783 St Louis MO Arpt Rev Airport Ser A(16) 5.125% 7/1/2022 AAA 2,000 2,110,040 St Louis MO Arpt Rev Lambert Int'l Ser B AMT(11) 5.25% 7/1/2027 AAA 625 638,812 -------------- TOTAL 16,250,762 -------------- WATER/SEWER 5.78% Metropolitan St Louis MO Swr Dist Wastewtr Sys Rev Ser A(16) 5.00% 5/1/2034 AAA 3,900 4,079,634 MO St Envr Impt & Enrg Res Auth Wtr Pollutn Ref Rev Pg A 5.00% 7/1/2014 Aaa 1,000 1,096,260 MO St Ref Wtr Pollutn Ctl Ser B 4.00% 10/1/2007 AAA 1,000 1,020,330 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 72 <Page> SCHEDULE OF INVESTMENTS (CONCLUDED) MISSOURI TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- St Charles Cnty MO Pub Wtr Supply Dist No 2 COP(16) 5.125% 12/1/2027 Aaa $ 3,000 $ 3,148,980 -------------- TOTAL 9,345,204 -------------- TOTAL INVESTMENTS IN MUNICIPAL BONDS 98.85% (cost $152,387,509) 159,766,239 ============== CASH AND OTHER ASSETS IN EXCESS OF LIABILITIES 1.15% 1,857,628 -------------- NET ASSETS 100.00% $ 161,623,867 ============== </Table> SCHEDULE OF INVESTMENTS NEW JERSEY TAX-FREE FUND SEPTEMBER 30, 2005 <Table> MUNICIPAL BONDS 100.81% EDUCATION 13.72% Higher Ed Stud Assist Auth NJ Student Loan Rev Ser A AMT(16) 6.15% 6/1/2019 AAA 695 710,922 NJ Econ Dev Auth Rev Sch Facs Constr Ser 0(d) 5.125% 3/1/2030 AA- 2,500 2,622,550 NJ St Edl Facs Auth Rev Kean Univ Ser D(11) 5.00% 7/1/2033 AAA 2,500 2,603,975 NJ St Edl Facs Auth Rev Princeton Theological Seminary 5.00% 7/1/2026 AAA 2,500 2,639,275 NJ St Edl Facs Auth Rev Ref Rowan Univ Ser D(2) 4.50% 7/1/2030 AAA 1,100 1,096,678 NJ St Edl Facs Auth Rev Ser I Rowan(11) 5.125% 7/1/2030 AAA 2,650 2,804,972 NJ St Edl Facs Auth Rev William Paterson Ser E(19) 5.00% 7/1/2027 AAA 2,500 2,619,150 Puerto Rico Comwlth Rites PA 1280 RIBs 6.795% 7/1/2034 AA+ 2,000 2,119,600 Rutgers St Univ NJ COP(2) 5.00% 1/1/2024 AAA 800 846,992 Rutgers St Univ NJ Ser A 5.20% 5/1/2027 AA 750 782,348 -------------- TOTAL 18,846,462 -------------- GENERAL OBLIGATION 3.27% Millburn Twp NJ Sch Dist 5.35% 7/15/2018 Aa1 1,050 1,205,431 Millburn Twp NJ Sch Dist 5.35% 7/15/2019 Aa1 250 288,053 Montville Twp NJ Fire Dist No 23 5.25% 7/15/2016 A2 410 447,802 Pohatcong Twp NJ Sch Dist(12) 5.25% 7/15/2026 AAA 1,335 1,527,948 Puerto Rico Comwlth Pub Impt(5)(12) 4.50% 7/1/2023 AAA 1,000 1,015,290 -------------- TOTAL 4,484,524 -------------- </Table> SEE NOTES TO FINANCIAL STATEMENTS. 73 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) NEW JERSEY TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- HEALTHCARE 14.27% NJ Econ Dev Auth Rev Masonic Charity Fndtn Pj 6.00% 6/1/2025 A+ $ 1,000 $ 1,114,100 NJ Hlthcare Fac Fin Auth Rev Bayonne Hosp(12) 6.25% 7/1/2012 AAA 1,370 1,387,618 NJ Hlthcare Fac Fin Auth Rev Mtg Englewood Hosp(9)(16) 5.25% 8/1/2013 AAA 1,445 1,580,700 NJ Hlthcare Fac Fin Auth Rev Robert Wood Johnson Univ Hosp 5.75% 7/1/2031 A 4,000 4,311,720 NJ Hlthcare Fac Fin Auth Rev Spectrum For Living Ser B(9) 6.50% 2/1/2022 AAA 735 739,006 NJ Hlthcare Facs Fin Auth Rev Cap Hlth Sys Oblig Grp Ser A 5.375% 7/1/2033 Baa1 2,000 2,069,540 NJ Hlthcare Facs Fin Auth Rev St Clare's Hosp Ser A(17) 4.75% 7/1/2025 AA 1,100 1,102,266 NJ Hlthcare Facs Fin Auth Rev RWJ Hlthcare Corp Ser B(17) 5.00% 7/1/2035 AA 1,000 1,034,220 Passaic Cnty NJ Impt Auth Lease Rev Preakness Hlthcare Ctr Pj(2) 5.00% 5/1/2035 Aaa 1,500 1,568,445 Puerto Rico Indl Tourist Ed & Envr Ctrl Fac Hosp Ser A 6.125% 11/15/2030 AA 1,000 1,119,740 Puerto Rico Indl Tourist Ed Envr Ctrl Fac Hosp Ser A 6.125% 11/15/2025 AA 415 466,136 Puerto Rico Indl Tourist Ed Mutuo Oblig Grp Ser A(16) 6.25% 7/1/2024 AAA 1,000 1,019,040 Univ Medicine & Dentistry NJ COP(16) 5.00% 6/15/2036 AAA 2,000 2,079,920 -------------- TOTAL 19,592,451 -------------- HOUSING 0.07% Virgin Islands Hsg Fin Auth Sing Fam Rev Ser A AMT(13) 6.50% 3/1/2025 AAA 100 101,102 -------------- INDUSTRIAL 5.68% NJ Econ Dev Auth Amer Wtr Co Inc Ser B AMT(11) 5.375% 5/1/2032 AAA 5,000 5,208,150 NJ Econ Dev Auth Middlesex Wtr Co Pj AMT(16) 5.35% 2/1/2038 AAA 2,500 2,585,425 -------------- TOTAL 7,793,575 -------------- LEASE 2.27% Morris-Union Jointure Commn NJ COP(17) 5.00% 5/1/2027 AA 1,000 1,037,720 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 74 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) NEW JERSEY TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- Rutgers St Univ NJ COP(2) 5.00% 1/1/2038 AAA $ 2,000 $ 2,080,640 -------------- TOTAL 3,118,360 -------------- MISCELLANEOUS 6.19% Carteret NJ Bd Ed COP(16) 5.75% 1/15/2030 Aaa 80 87,478 Carteret NJ Bd Ed COP(16) 6.00% 1/15/2024 Aaa 430 476,771 Hudson Cnty NJ Impt Auth Hudson Regl Fire/Rescue Ser A(2) 5.625% 9/1/2019 Aaa 100 108,373 Middlesex Cnty NJ Impt Auth Cnty Open Space Tr Fd GTD 5.25% 9/15/2022 AAA 1,910 2,073,783 Monmouth Cnty NJ Impt Auth Rev Unrefunded Bal Govtl Ln(16) 6.40% 12/1/2009 AAA 195 198,142 NJ Econ Dev Auth Rev Motor Vehicle Sur Rev Ser A(16) 5.00% 7/1/2034 AAA 485 505,535 NJ Econ Dev Auth Rev Muni Rehab(2) 5.00% 4/1/2028 AAA 1,130 1,187,562 NJ Envr Infra Ser 2004A 5.25% 9/1/2020 AAA 2,000 2,148,020 Puerto Rico Pub Bldgs Auth Rev Govt Facs Ser I GTD 5.25% 7/1/2033 BBB 1,250 1,324,450 Rahway NJ COP(16) 5.625% 2/15/2020 Aaa 365 396,766 -------------- TOTAL 8,506,880 -------------- POWER 7.01% Brick Twp NJ Muni Util Auth(11) 5.00% 12/1/2025 Aaa 2,000 2,110,540 Puerto Rico Elec Pwr Auth Pwr Rev Ser NN(16) 5.00% 7/1/2032 AAA 2,000 2,093,880 Puerto Rico Elec Pwr Auth Pwr Rev Ser NN 5.125% 7/1/2029 A- 1,000 1,045,710 Puerto Rico Elec Pwr Auth Pwr Rev Ser RR(19) 5.00% 7/1/2025 AAA 1,625 1,727,928 Puerto Rico Elec Pwr Auth Pwr Rev Ser RR(19) 5.00% 7/1/2026 AAA 2,500 2,652,200 -------------- TOTAL 9,630,258 -------------- PRE-REFUNDED 28.75% Casino Reinvestment Dev Auth NJ Parking Fee Rev Ser A(12) 5.25% 10/1/2015 AAA 100 104,470 Chathams Dist NJ Bd Ed(16) 5.00% 1/15/2019 Aaa 1,020 1,101,263 Chathams Dist NJ Bd Ed(16) 5.125% 1/15/2024 Aaa 595 645,974 Chathams Dist NJ Bd Ed(16) 5.25% 1/15/2026 Aaa 1,500 1,637,505 LaFayette Yard NJ Cmnty Dev GTD(16) 5.625% 4/1/2021 Aaa 200 221,510 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 75 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) NEW JERSEY TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- Muni Secs Trust Ctfs Ser 7005 Cl B ETM RIBs+ 8.148% 10/1/2040 Aaa $ 1,000 $ 1,184,060 NJ Bldg Auth St Bldg Rev 5.375% 6/15/2019 AA- 450 484,641 NJ Bldg Auth St Bldg Ser A(12) 5.25% 12/15/2019 AAA 1,000 1,107,720 NJ Econ Dev Auth Rev Sch Facs Constr Ser A(2) 5.25% 6/15/2015 AAA 2,500 2,740,200 NJ St Edl Facs Auth Rev Princeton Univ Ser B 5.125% 7/1/2019 AAA 355 379,531 NJ St Edl Facs Auth Rev Princeton Univ Ser H 5.25% 7/1/2017 AAA 700 760,032 NJ St Edl Facs Auth Rev Princeton Univ Ser H 5.25% 7/1/2022 AAA 2,560 2,779,546 NJ St Edl Facs Auth Rev Princeton Univ Ser H 5.25% 7/1/2026 AAA 2,350 2,551,536 NJ St Edl Facs Auth Rev Princeton Univ Ser H 5.375% 7/1/2024 AAA 2,550 2,782,560 NJ St Hwy Auth Garden St Pkwy Gen Rev Ref Sr Pkwy(11) 5.75% 1/1/2015 AAA 200 221,468 NJ St Tpk Auth Rev Ser A 5.50% 1/1/2027 A 3,000 3,260,160 NJ St Tpk Auth Rev Ser A(16) 5.50% 1/1/2030 AAA 1,500 1,633,185 NJ St Transn Tr Fd Auth Transn Sys Ser B 6.00% 6/15/2019 AAA 6,500 7,263,100 North Bergen Twp NJ Bd Ed COP(12) 6.125% 12/15/2022 Aaa 1,185 1,352,926 Ocean Cnty NJ Gen Impt 5.125% 9/1/2020 Aa1 1,800 1,964,646 Pohatcong Twp NJ Sch Dist(12) 5.95% 7/15/2023 AAA 650 678,126 Pohatcong Twp NJ Sch Dist(12) 5.95% 7/15/2026 AAA 250 260,817 Puerto Rico Comwlth Pub Impt Ser A 5.125% 7/1/2031 AAA 620 677,666 South Brunswick Twp NJ(11) 5.625% 12/1/2023 AAA 45 49,231 Summit NJ 5.70% 6/1/2020 AAA 325 353,743 Trenton NJ Pkg Auth Pkg Rev GTD(11) 6.00% 4/1/2017 Aaa 1,000 1,114,440 Washington Twp NJ Bd Ed Mercer Cnty(11) 5.00% 1/1/2027 Aaa 2,000 2,169,060 -------------- TOTAL 39,479,116 -------------- TOLL ROADS 2.31% NJ St Tpk Auth Rev Rols RR II R 323 RIBs(2) 7.129% 1/1/2035 Aaa 2,000 2,122,800 Puerto Rico Comwlth Hwy & Trans Auth Transn Rev Ser G 5.00% 7/1/2042 BBB+ 1,025 1,049,364 -------------- TOTAL 3,172,164 -------------- </Table> SEE NOTES TO FINANCIAL STATEMENTS. 76 <Page> SCHEDULE OF INVESTMENTS (CONCLUDED) NEW JERSEY TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- TRANSPORTATION 14.96% Delaware River Port Auth PA & NJ Ref Port Dist Pj Ser B(12) 5.10% 1/1/2021 AAA $ 1,435 $ 1,538,492 Delaware River Port Auth PA & NJ Ref Port Dist Pj Ser B(12) 5.20% 1/1/2025 AAA 1,700 1,818,320 Delaware River Port Auth PA & NJ Rev(11) 5.50% 1/1/2026 AAA 1,000 1,026,010 NJ St Tpk Auth Rev Ser C-1(2) 5.00% 1/1/2035 AAA 1,200 1,236,840 Port Auth NY & NJ(12) 5.00% 4/15/2032 AAA 4,725 4,958,273 Port Auth NY & NJ Cons 109th Ser 5.375% 1/15/2032 AA- 500 517,520 Port Auth NY & NJ Cons 119th Ser AMT(11) 5.50% 9/15/2019 AAA 150 154,467 Port Auth NY & NJ Cons 125th Ser(12) 5.00% 10/15/2027 AAA 5,000 5,279,050 Puerto Rico Comwlth Hwy & Transn Auth Hwy Rev Ser Y 5.50% 7/1/2036 BBB+ 500 547,530 Puerto Rico Comwlth Hwy & Transn Auth Rev Rites PA 1052 RIBs 8.225% 1/1/2010 BBB+(b) 2,750 3,462,195 -------------- TOTAL 20,538,697 -------------- WATER/SEWER 2.31% NJ Wtr Supply Auth Rev Manasquan Reservoir Wtr(16) 5.00% 8/1/2031 AAA 1,810 1,909,043 North Hudson Swr Auth NJ Rev Ser C(16) 5.00% 8/1/2022 Aaa 1,025 1,072,837 Ocean Twp NJ Swr Auth Ref Ser B(11) 5.25% 12/1/2011 Aaa 170 186,634 -------------- TOTAL 3,168,514 -------------- TOTAL MUNICIPAL BONDS (cost $129,665,845) 138,432,103 ============== <Caption> SHARES (000) --------- SHORT-TERM INVESTMENT 0.10% MONEY MARKET MUTUAL FUND 0.10% Dreyfus NJ Municipal Cash Management (Cost $131,420) 131 131,420 ============== TOTAL INVESTMENTS IN SECURITIES 100.91% (Cost $129,797,265) 138,563,523 ============== LIABILITIES IN EXCESS OF CASH AND OTHER ASSETS (0.91%) (1,244,132) -------------- NET ASSETS 100.00% $ 137,319,391 ============== </Table> SEE NOTES TO FINANCIAL STATEMENTS. 77 <Page> SCHEDULE OF INVESTMENTS NEW YORK TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- MUNICIPAL BONDS 96.94% EDUCATION 10.70% Albany Cnty NY Indl Dev Agy Albany College of Pharmacy A 5.625% 12/1/2034 BBB- $ 700 $ 742,329 Erie Cnty NY Indl Dev Agy City Sch Dist Buffalo Pj(12) 5.75% 5/1/2026 AAA 1,000 1,127,460 Hempstead Town NY Ind Dev Agy Civic Fac Rev Hofstra Univ Pj(16) 5.80% 7/1/2015 AAA 750 780,375 NY New York City Indl Dev Agy NY Institute of Tech(16) 5.25% 3/1/2023 AAA 100 107,940 NY St Dorm Auth Lease Rev Cap Apprec Court Fac Zero Coupon 8/1/2021 AA+ 3,515 1,768,185 NY St Dorm Auth Rev 4201 Schools Pg 6.25% 7/1/2020 AA- 1,685 1,894,412 NY St Dorm Auth Rev Colgate Univ(16) 6.00% 7/1/2016 AAA 1,000 1,174,100 NY St Dorm Auth Rev New York Univ Ser A(2) 5.75% 7/1/2015 AAA 2,000 2,314,860 NY St Dorm Auth Rev Pratt Institute(17) 6.00% 7/1/2024 AA 1,000 1,100,320 NY St Dorm Auth Rev Pratt Institute(17) 6.00% 7/1/2028 AA 2,000 2,197,680 NY St Dorm Auth Rev Sp Act Sch Dist Pj(16) 6.00% 7/1/2016 AAA 1,400 1,437,996 NY St Dorm Auth Revs New York Univ A(11) 5.00% 7/1/2034 AAA 3,125 3,266,531 NY St Dorm Auth Revs Non St Suptd Debt NYSARC Inc Ser A(12) 5.00% 7/1/2034 AAA 1,000 1,049,470 NY St Dorm Auth Revs St Univ Suptd Debt Dorm Facs Ser B(d)(16) 4.375% 7/1/2030 AAA 1,000 961,360 NY St Dorm Auth Revs Unrefunded Bal City Univ 2nd B 5.375% 7/1/2007 AA- 3,915 4,069,173 Rensselaer Cnty NY Indl Dev Polytech Inst Ser B(2)(18) 5.50% 8/1/2022 AAA 200 214,524 Schenectady NY Indl Dev Agy Civic Fac Rev Union College(2) 5.625% 7/1/2031 Aaa 1,500 1,654,200 St Lawrence Cnty NY Indl Civic Fac Rev Clarkson Univ Pj 5.125% 7/1/2021 A3 250 260,050 -------------- TOTAL 26,120,965 -------------- GENERAL OBLIGATION 14.95% Erie Cnty NY Indl Dev Agy Sch Fac Rev City of Buffalo Pj(12) 5.75% 5/1/2023 AAA 1,250 1,385,950 New York NY Ref Ser B 5.75% 8/1/2016 A+ 1,000 1,107,930 New York NY Ser E 5.25% 8/1/2014 A+ 1,000 1,084,590 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 78 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) NEW YORK TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- New York NY Ser J 5.50% 6/1/2022 A+ $ 5,095 $ 5,534,902 New York NY Ser O 5.00% 6/1/2030 A+ 10,000 10,363,700 New York NY Sub Ser C-1 5.25% 8/15/2026 A+ 2,500 2,669,525 New York NY Unrefunded Bal C(12) 5.75% 3/15/2027 AAA 1,560 1,728,636 New York NY Unrefunded Bal Ser A(11)(18) 6.00% 5/15/2030 AAA 900 1,005,120 New York NY Unrefunded Bal Ser C 5.625% 3/15/2020 NR 155 169,548 New York NY Unrefunded Bal Ser G 5.875% 8/1/2019 A+ 510 569,150 Puerto Rico Comwlth Pub Impt 5.25% 7/1/2018 BBB 2,000 2,201,260 Puerto Rico Comwlth Pub Impt Ser A 5.00% 7/1/2033 BBB 500 513,520 Puerto Rico Comwlth Pub Impt Ser A 5.00% 7/1/2034 BBB 4,645 4,783,886 Puerto Rico Comwlth Pub Impt Ser A 5.25% 7/1/2024 BBB 1,500 1,589,820 Puerto Rico Comwlth Unrefunded Bal Pub Impt Ser A 5.375% 7/1/2028 BBB 1,090 1,154,070 Puerto Rico Comwlth Unrefunded Pub Impt(15)(16) 5.00% 7/1/2028 AAA 605 622,920 -------------- TOTAL 36,484,527 -------------- HEALTHCARE 5.40% Cortland Cnty NY Indl Dev Agy Cortland Mem Hosp Pj(17) 5.625% 7/1/2024 AA 1,750 1,903,843 NY New York City Indl Dev Agy Rev Harbor House Pj A(13) 5.875% 5/20/2044 AA+ 610 689,690 NY St Dorm Auth Rev Insd NY St Rehab Assn Ser A(2) 5.50% 7/1/2016 AAA 935 1,025,676 NY St Dorm Auth Rev Lenox Hill Hosp Oblig Group 5.375% 7/1/2020 Ba2 1,000 1,044,990 NY St Dorm Auth Rev Mental Hlth Svc Fac(15)(16) 6.00% 8/15/2012 AAA 1,460 1,668,415 NY St Dorm Auth Rev Mtg Nursing Home A(9)(16) 5.40% 2/1/2031 AAA 300 319,167 NY St Dorm Auth Rev Mtg Nursing Home A(9)(16) 5.50% 8/1/2030 AAA 1,000 1,072,480 NY St Dorm Auth Rev Mtg Nursing Home A(9)(16) 5.50% 8/1/2038 AAA 1,000 1,068,850 NY St Dorm Auth Rev Utd Cerebral Palsy Aff No 1-A(2) 5.75% 7/1/2018 AAA 1,000 1,119,500 NY St Dorm Auth Revs Mtg Hosp Spl Surgery(d)(9)(16) 5.00% 8/15/2033 AAA 1,700 1,781,464 NY St Dorm Auth Revs Non St Suptd Debt Rochester Gen Hosp(17) 5.00% 12/1/2035 AA 1,400 1,448,398 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 79 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) NEW YORK TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- NY St Dorm Auth Revs Unrefunded Mental Hlth Svcs B(16) 6.00% 2/15/2025 AAA $ 15 $ 16,421 NY St Dorm Auth Revs Unrefunded Mental Hlth Svcs B(16) 6.00% 2/15/2030 AAA 15 16,390 -------------- TOTAL 13,175,284 -------------- HOUSING 3.06% NY New York City Hsg Dev Corp Multi Fam Hsg Rev Ser A AMT 5.50% 11/1/2034 AA 1,500 1,544,895 NY New York City Hsg Dev Corp Mult Fam Hsg Ser A-1 4.50% 11/1/2027 AA 1,530 1,519,367 NY New York City Hsg Dev Corp Ser B-2 AMT 5.30% 5/1/2036 AA 2,000 2,058,200 NY St Dorm Auth Revs Ref Dept of Hlth 5.00% 7/1/2023 AA- 400 420,488 NY St Dorm Auth Revs Insd Jewish Bd Fam & Children(2) 5.00% 7/1/2023 AAA 500 527,515 NY St Dorm Auth Revs Upstate Cmnty Colleges Ser B 5.25% 7/1/2021 AA- 1,000 1,083,690 NY St Mtg Agy Rev Hmownr Mtg Ser 70 5.40% 4/1/2022 Aa1 70 72,501 NY St Mtg Agy Rev Hmownr Mtg Ser 111 AMT(16) 4.55% 4/1/2023 AAA 250 247,620 -------------- TOTAL 7,474,276 -------------- INDUSTRIAL 1.21% Broome Cnty NY Indl Dev Agy Univ Plaza Phase II Pj Ser B(1) 5.10% 8/1/2036 A 500 510,650 NY Indl Dev Agy Pkg Royal Charter Properties Inc(12) 5.75% 12/15/2029 AAA 1,000 1,116,620 NY New York City Indl Dev Agy United Jewish Appeal Fed Pj A 5.00% 7/1/2027 Aa2 1,250 1,322,437 -------------- TOTAL 2,949,707 -------------- LEASE 1.99% NY St Urban Dev Corp Rev St Fac 5.70% 4/1/2020 AA- 4,150 4,865,004 -------------- MISCELLANEOUS 2.24% Broome Cnty NY Indl Dev Agy Univ Plaza LLC Phase 1 Pj A(1) 5.20% 8/1/2030 A 750 774,585 Broome Cnty NY Indl Dev Agy Univ Plaza LLC Phase 1 Pj A(1) 5.20% 8/1/2036 A 1,000 1,029,150 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 80 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) NEW YORK TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- New York City Transn Fin Auth Rev Ser A 5.00% 11/15/2026 AAA $ 730 $ 765,091 NY New York City Tr Cultr Res Rev Museum of American Art(1) 6.00% 7/1/2022 A 500 544,855 Puerto Rico Pub Bldgs Auth Rev Govt Fac Ser G GTD 5.00% 7/1/2026 BBB 2,000 2,066,840 Puerto Rico Pub Bldgs Auth Rev Unrefunded Bal Govt Facs Ser D 5.25% 7/1/2027 BBB 265 279,416 -------------- TOTAL 5,459,937 -------------- MULTI FAMILY REVENUE BONDS 0.90% New York City Transn Fin Auth Unrefunded Bal Fut Tax 2005 C 5.50% 5/1/2025 AAA 220 236,515 NY New York City Hsg Dev Corp Mult Fam Hsg Rev Ser A1 4.60% 5/1/2035 AA 1,955 1,939,321 NY St Dorm Auth Revs Unrefunded 05 Mental D(15)(16) 6.00% 8/15/2021 AAA 20 21,114 -------------- TOTAL 2,196,950 -------------- POWER 4.87% NY St Enrg Res & Dev Auth Gas Fac Rev Bklyn Ser B RIBs AMT 10.73% 7/1/2026 A+ 4,000 4,370,800 Puerto Rico Elec Pwr Auth Pwr Rev Ser NN(16) 5.00% 7/1/2032 AAA 1,500 1,570,410 Puerto Rico Elec Pwr Auth Ref Ser PP(11) 5.00% 7/1/2025 AAA 2,000 2,115,900 Puerto Rico Elec Pwr Auth Ref Rev Ser II 5.25% 7/1/2031 A- 3,625 3,822,563 -------------- TOTAL 11,879,673 -------------- PRE-REFUNDED 33.95% Albany NY Muni Wtr Fin Auth Wtr & Swr Sys Rev Ser A(11) 6.375% 12/1/2017 AAA 650 737,002 Buffalo NY Muni Wtr Fin Auth Wtr Sys Rev(11) 5.75% 7/1/2021 AAA 500 520,335 Buffalo NY Muni Wtr Fin Auth Wtr Sys Rev(12) 6.00% 7/1/2029 AAA 500 555,245 Metropolitan Transn Auth NY Commuter Fac Rev Ser A(11) 6.00% 7/1/2016 AAA 2,000 2,156,520 Metropolitan Transn Auth NY Commuter Fac Rev Ser A(11) 6.00% 7/1/2021 AAA 5,000 5,212,400 Metropolitan Transn Auth NY Commuter Fac Rev Ser A(11) 6.10% 7/1/2026 AAA 2,000 2,086,400 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 81 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) NEW YORK TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- Metropolitan Transn Auth NY Dedicated Tax Fd Ser A(11) 4.75% 4/1/2028 AAA $ 2,500 $ 2,691,550 Metropolitan Transn Auth NY Tran Fac Rev Svc Cntrct Ser R 5.50% 7/1/2017 AAA 1,000 1,135,500 Muni Secs Trust Ctfs Ser 7005 Cl B ETM RIBs+ 8.148% 10/1/2040 Aaa 2,000 2,368,120 Muni Assistance Corp City New York NY Ser E 6.00% 7/1/2006 AAA 2,125 2,173,641 New York City Transn Fin Auth Fut Tax 2004 Ser C 5.50% 5/1/2025 AAA 5 5,453 New York City Transn Fin Auth Fut Tax 2005 C 5.50% 5/1/2025 AAA 330 359,888 New York City Transn Fin Auth Fut Tax Secd C 5.50% 5/1/2025 AAA 445 485,304 New York City Transn Fin Auth Rev Fut Tax 2nd Ser A 6.00% 8/15/2029 AAA 200 222,720 New York City Transn Fin Auth Rev Fut Tax 2nd Ser B 6.00% 11/15/2024 AAA 950 1,071,800 New York City Transn Fin Auth Rev Fut Tax 2nd Ser B 6.00% 11/15/2029 AAA 2,000 2,256,420 New York NY C(12) 5.75% 3/15/2027 AAA 3,440 3,897,864 New York NY Ser C 5.625% 3/15/2020 A+ 845 948,808 New York NY Ser G 5.875% 8/1/2019 A+ 240 274,001 NY New York City Muni Wtr Fin Auth Wtr & Swr Sys Rev Ser A(12) 5.375% 6/15/2026 AAA 3,000 3,081,210 NY New York City Muni Wtr Fin Auth Wtr & Swr Sys Rev Unrefunded Bal Ser B 6.00% 6/15/2033 AA+ 1,470 1,644,974 NY New York City Muni Wtr Fin Wtr & Sew Sys Rev Ser B 6.00% 6/15/2033 AA+ 3,360 3,791,122 NY St Dorm Auth Lease Rev Court Facs Ser A 5.50% 5/15/2020 A+ 1,180 1,328,892 NY St Dorm Auth Lease Rev St Univ Dorm Facs Ser A 5.50% 5/15/2026 AA- 75 77,686 NY St Dorm Auth Lease St Univ Dorm Facs Ser A 6.00% 7/1/2030 AA- 3,500 3,952,725 NY St Dorm Auth Lease St Univ Dorm Facs Ser A 6.25% 7/1/2020 AA- 1,250 1,422,350 NY St Dorm Auth Rev City Univ Sys Cons 4th Gen A 5.50% 7/1/2023 AA- 1,215 1,348,286 NY St Dorm Auth Rev Pace Univ(16) 6.00% 7/1/2029 AAA 1,610 1,818,254 NY St Dorm Auth Rev St Univ Adl Facs Ser B(12) 5.75% 5/15/2017 AAA 395 441,440 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 82 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) NEW YORK TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- NY St Dorm Auth Rev Upstate Cmnty Colleges Ser A(12) 6.00% 7/1/2015 AAA $ 300 $ 338,805 NY St Dorm Auth Revs Mental D(15)(16) 6.00% 8/15/2021 AAA 130 137,872 NY St Dorm Auth Revs Mental Hlth Svcs B(16) 6.00% 2/15/2025 AAA 100 111,352 NY St Dorm Auth Revs Mental Hlth Svcs B(16) 6.00% 2/15/2030 AAA 100 111,352 NY St Dorm Auth Revs Suptd Debt Mental D(15)(16) 6.00% 8/15/2021 AAA 850 901,467 NY St Dorm Auth Revs Suptd Debt Mental Hlth Svcs(16) 6.00% 2/15/2025 AAA 885 985,465 NY St Dorm Auth Revs Suptd Debt Mental Hlth Svcs B(16) 6.00% 2/15/2030 AAA 885 985,465 NY St Envr Fac Corp St Clean Wtr & Drinking 6.00% 6/15/2019 AAA 80 88,035 Puerto Rico Comwlth Aqueduct & Swr Auth Rev ETM 10.25% 7/1/2009 AAA 545 623,028 Puerto Rico Comwlth Hwy & Transn Auth Transn Rev Ser B(16) 5.875% 7/1/2035 Aaa 485 545,087 Puerto Rico Comwlth Hwy & Transn Auth Transn Rev Ser B(16) 5.875% 7/1/2035 AAA 265 297,831 Puerto Rico Comwlth Hwy & Transn Auth Transn Rev Ser B 6.50% 7/1/2027 BBB+ 2,000 2,292,800 Puerto Rico Comwlth Hwy & Transn Auth Transn Rev Ser D 5.25% 7/1/2038 BBB+ 6,000 6,598,680 Puerto Rico Comwlth Hwy & Transn Auth Transn Rev Ser D 5.375% 7/1/2036 BBB+ 1,000 1,107,210 Puerto Rico Comwlth Hwy & Transn Auth Transn Rev Ser D 5.75% 7/1/2041 BBB+ 2,000 2,258,980 Puerto Rico Comwlth Hwy & Transn Auth Hwy Rev Ser Y 5.50% 7/1/2026 BBB+ 1,000 1,033,210 Puerto Rico Comwlth Pub Impt(16) 5.00% 7/1/2024 AAA 1,000 1,061,380 Puerto Rico Comwlth Pub Impt(15)(16) 5.00% 7/1/2028 AAA 1,130 1,199,359 Puerto Rico Comwlth Pub Impt 5.375% 7/1/2025 BBB 1,640 1,704,862 Puerto Rico Comwlth Pub Impt(16) 5.75% 7/1/2026 AAA 3,000 3,308,760 Puerto Rico Comwlth Pub Impt Ser A 5.375% 7/1/2028 AAA 555 613,813 Puerto Rico Pub Bldgs Auth Rev Govt Facs Ser D GTD 5.25% 7/1/2027 A- 735 806,030 Puerto Rico Pub Fin Corp Approp E 5.50% 8/1/2029 Aaa 1,000 1,107,720 Puerto Rico Pub Fin Corp Comwlth Approp Ser E 5.70% 8/1/2025 Aaa 2,000 2,192,620 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 83 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) NEW YORK TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- Puerto Rico Pub Fin Corp Comwlth Approp Ser E 5.75% 8/1/2030 Aaa $ 2,500 $ 2,587,350 Tompkins Cnty NY Indl Dev Agy Civic Fac Cornell Univ Lake 5.625% 7/1/2020 AA+ 115 127,994 Tompkins Cnty NY Indl Dev Agy Civic Fac Cornell Univ Lake 5.75% 7/1/2030 AA+ 1,500 1,677,660 -------------- TOTAL 82,870,097 -------------- SPECIAL TAX 0.80% New York City Transn Fin Unrefunded Fut Tax Secd C 5.00% 5/1/2029 AAA 1,905 1,967,579 -------------- TRANSPORTATION 12.63% Niagara NY Frontier Auth Arpt Buffalo Niagara Intl Ser B(16) 5.50% 4/1/2019 AAA 690 742,951 NY New York City Transn Auth RIBs(2) 8.70% 1/1/2030 Aaa 5,000 6,143,600 NY St Twy Auth Gen Rev Ser F(2) 5.00% 1/1/2030 AAA 1,000 1,050,510 Port Auth NY & NJ Cons 106th Ser AMT 6.00% 7/1/2015 AA- 350 360,654 Port Auth NY & NJ Cons 93rd Ser 6.125% 6/1/2094 AA- 7,500 8,921,475 Port Auth NY & NJ Sp Oblig Rev 5th Instllmnt Spl Pj Ser 4 AMT 6.75% 10/1/2019 NR 2,970 3,121,589 Puerto Rico Comwlth Hwy & Transn Auth Rev Rites PA 1052 RIBs 8.225% 1/1/2010 BBB+(b) 2,000 2,517,960 Puerto Rico Comwlth Hwy & Transn Auth Rev Ser G 5.00% 7/1/2033 BBB+ 605 621,359 Puerto Rico Comwlth Hwy & Transn Auth Sub PR St Infra 5.00% 7/1/2028 BBB 1,000 1,023,090 Puerto Rico Comwlth Hwy & Transn Auth Hwy Rev Ser Y 5.50% 7/1/2036 BBB+ 3,500 3,832,710 Triborough Brdg & Tunl Auth NY Gen Purp Ser A 5.25% 1/1/2020 Aa2 2,335 2,506,599 -------------- TOTAL 30,842,497 -------------- WATER/SEWER 4.24% Niagara Falls NY Pub Wtr Auth Wtr & Swr Sys Rev(19) 5.50% 7/15/2034 AAA 1,000 1,104,140 NY New York City Muni Wtr Fin 5.50% 6/15/2033 AA+ 3,585 3,882,663 NY St Envr Fac Corp St Clean Wtr & Drinking 6.00% 6/15/2019 AAA 1,420 1,547,090 Puerto Rico Comwlth Infra Fin Auth Spl Cap Apprec Ser A(11) Zero Coupon 7/1/2030 AAA 9,890 3,111,196 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 84 <Page> SCHEDULE OF INVESTMENTS (CONCLUDED) NEW YORK TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- Upper Mohawk NY Regl Wtr Fin Auth NY Wtr Sys Rev(2) 5.75% 4/1/2020 Aaa $ 650 $ 715,539 -------------- TOTAL 10,360,628 -------------- TOTAL MUNICIPAL BONDS (cost $222,625,187) 236,647,124 ============== </Table> <Table> <Caption> SHARES (000) --------- SHORT-TERM INVESTMENT 1.03% MONEY MARKET MUTUAL FUND 1.03% Dreyfus NY Municipal Cash Management (cost $2,508,831) 2,509 2,508,831 ============== TOTAL INVESTMENTS IN SECURITIES 97.97% (cost $225,134,018) 239,155,955 ============== CASH AND OTHER ASSETS IN EXCESS OF LIABILITIES 2.03% 4,944,281 -------------- NET ASSETS 100.00% $ 244,100,236 ============== </Table> SCHEDULE OF INVESTMENTS TEXAS TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> PRINCIPAL AMOUNT (000) --------- MUNICIPAL BONDS 99.19% EDUCATION 7.77% Fort Bend TX Indpt Sch Dist Ref Ser A PSF GTD 5.25% 8/15/2027 AAA $ 500 535,045 Houston TX Higher Ed Fin Corp Rice Univ 5.375% 11/15/2029 AAA 1,000 1,065,590 Lake Worth TX Indpt Sch Dist Sch Bldg Ser A(2) 5.25% 2/15/2031 AAA 1,020 1,083,464 Raven Hills TX Higher Ed Corp Cardinal Vlg LLC Lamar Univ(16) 5.50% 8/1/2028 Aaa 1,000 1,089,330 Rockwall TX Indpt Sch Dist Sch Bldg PSF GTD 5.25% 2/15/2029 AAA 2,000 2,132,980 -------------- TOTAL 5,906,409 -------------- GENERAL OBLIGATION 26.12% Aledo TX Indpt Sch Dist Sch Bldg Ser A PSF GTD 5.125% 2/15/2033 AAA 1,000 1,050,380 Argyle TX Indpt Sch Dist Ref(12) 5.25% 8/15/2040 AAA 1,000 1,062,520 Azle TX Indpt Sch Dist Ser A PSF GTD 6.00% 2/15/2022 Aaa 250 251,200 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 85 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) TEXAS TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- Blanco TX COP(19) 5.50% 8/15/2027 AAA $ 665 $ 722,636 Comal TX Indpt Sch Dist Ref Ser A PSF GTD 5.00% 2/1/2028 Aaa 1,000 1,039,050 Corsicana TX Indpt Sch Dist PSF GTD 5.125% 2/15/2034 AAA 500 527,150 Dallas Cnty TX Ref & Impt Ser A 5.00% 8/15/2020 AAA 250 264,005 Dallas TX Indpt Sch Dist Ref PSF GTD 5.00% 2/15/2021 AAA 300 315,141 Mansfield TX Indpt Sch Dist PSF GTD 5.25% 2/15/2023 AAA 1,000 1,062,700 Pearland TX Indpt Sch Dist PSF GTD 5.125% 2/15/2022 AAA 1,500 1,568,835 Pflugerville TX Indpt Sch Dist PSF GTD 5.00% 8/15/2026 AAA 1,000 1,043,770 Puerto Rico Comwlth Unrefunded Bal Pub Impt Ser A 5.125% 7/1/2031 BBB 745 769,406 Snyder TX Indpt Sch Dist Sch Bldg(2) 5.25% 2/15/2030 AAA 500 533,875 Socorro TX Indpt Sch Dist Unrefunded Bal PSF GTD 6.00% 2/15/2015 AAA 35 36,303 TX St Transn Cmnty Mobility Fd Ser A 4.75% 4/1/2035 Aa1 1,000 1,014,500 TX St Ser B RIBs 9.338% 9/30/2011 Aa1 5,500 6,991,270 United Indpt Sch Dist TX PSF GTD 5.125% 8/15/2026 AAA 1,000 1,051,550 Webster TX Bal Cfts Oblig Ser A(12) 6.00% 3/1/2017 NR 500 551,035 -------------- TOTAL 19,855,326 -------------- HEALTHCARE 3.89% Harris Cnty TX Hlth Fac Mem Hermann Hlthcare Ser A 6.375% 6/1/2029 A 1,750 1,937,723 Puerto Rico Indl Tourist Ed Envr Ctrl Fac Hosp Ser A 6.125% 11/15/2025 AA 910 1,022,130 -------------- TOTAL 2,959,853 -------------- INDUSTRIAL 14.17% Cass Cnty TX Ind Dev Corp Envr Impt Rev Ser A AMT 6.00% 9/1/2025 BBB 1,000 1,040,570 Orange Cnty TX Nav & Port Dist Ind Dev Rev North Star Steel Pj 6.375% 2/1/2017 A+ 2,400 2,473,920 Texas City TX Indl Dev Corp Marine Term Rev Arco Pipe Line 7.375% 10/1/2020 AA+ 5,500 7,260,385 -------------- TOTAL 10,774,875 -------------- LEASE 1.40% Harris Cnty Houston TX Sports Auth Rev Sr Lien Ser G(16) 5.25% 11/15/2021 AAA 1,000 1,066,570 -------------- </Table> SEE NOTES TO FINANCIAL STATEMENTS. 86 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) TEXAS TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- POWER 1.38% Houston TX Util Sys Rev Ref Comb First Lien(12) 5.00% 11/15/2035 AAA $ 1,000 $ 1,045,170 -------------- PRE-REFUNDED 30.01% Austin TX Arpt Sys Rev 2003 Prior Lien AMT(16) 6.125% 11/15/2025 AAA 415 424,798 Austin TX Arpt Sys Rev Bal 2003 Prior A AMT(16) 6.125% 11/15/2025 AAA 2,085 2,131,579 Fort Bend Cnty TX Muni Util Dist No 25(16) 6.00% 10/1/2028 AAA 2,170 2,298,225 Gregory Portland TX Indpt Sch Dist PSF GTD 5.50% 8/15/2020 AAA 1,075 1,181,382 Harris Cnty TX Hlth Fac Dev St Lukes Episcopal Hosp Ser A 5.375% 2/15/2026 AA- 1,000 1,105,230 Katy TX Indpt Sch Dist Ltd Tax PSF GTD 6.125% 2/15/2032 AAA 1,000 1,095,140 Laredo TX Indpt Sch Dist PSF GTD 5.25% 8/1/2024 AAA 1,000 1,075,020 Muni Secs Trust Ctfs Ser 7005 Cl B ETM RIBs+ 8.148% 10/1/2040 Aaa 500 592,030 Pearland TX Indpt Sch Dist Bd Ser A PSF GTD 5.875% 2/15/2019 AAA 1,000 1,123,440 Puerto Rico Comwlth Hwy & Transn Auth Rev Ser B 6.00% 7/1/2031 BBB+ 1,980 2,226,807 Puerto Rico Comwlth Hwy & Transn Auth Rev Ser C 6.00% 7/1/2029 BBB+ 1,000 1,124,650 Puerto Rico Comwlth Pub Impt RIBs(16) 8.45% 7/1/2026 Aaa 500 602,920 Puerto Rico Comwlth Pub Impt Ser A 5.125% 7/1/2031 AAA 380 415,344 San Antonio TX Indpt Sch Dist PSF GTD 5.50% 8/15/2024 AAA 1,000 1,084,770 San Antonio TX Indpt Sch Dist PSF GTD 5.75% 8/15/2015 AAA 1,000 1,093,790 Socorro TX Indpt Sch Dist PSF GTD 6.00% 2/15/2015 AAA 885 921,559 University TX Univ Rev Fin Sys Ser A 5.375% 8/15/2017 AAA 3,030 3,273,188 Webster TX Ctfs Oblig Ser A(12) 6.00% 3/1/2017 AAA(b) 940 1,045,684 -------------- TOTAL 22,815,556 -------------- </Table> SEE NOTES TO FINANCIAL STATEMENTS. 87 <Page> SCHEDULE OF INVESTMENTS (CONCLUDED) TEXAS TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- RESOURCE RECOVERY 2.12% Gulf Coast Waste Disp Auth TX Swr & Solid Waste Disp Rev AMT 5.90% 4/1/2036 A+ $ 1,500 $ 1,611,795 -------------- TRANSPORTATION 4.11% Dallas Fort Worth TX Intl Arpt Impt Jt Ser B AMT(12) 5.00% 11/1/2035 AAA 1,000 1,012,440 Houston TX Arpt Sys Rev Sub Lien Ser B(12) 5.50% 7/1/2030 AAA 1,000 1,070,790 North TX Thruway Auth Dallas North Thruway Sys Rev Ref Ser A(11) 5.375% 1/1/2016 AAA 1,000 1,044,820 -------------- TOTAL 3,128,050 -------------- WATER/SEWER 8.22% Dallas TX Wtr Wks & Swr Sys Rev Ref 5.00% 10/1/2012 AA+ 750 794,123 El Paso TX Wtr & Swr Rev Ref & Impt Ser A(12) 5.25% 3/1/2027 AAA 1,000 1,054,380 San Antonio TX Wtr Rev Ref Sys(12) 5.00% 5/15/2028 AAA 1,000 1,035,210 Upper Trinity Regl Wtr Dist TX Wtr Rev Sys Ser 4(11) 6.00% 8/1/2026 AAA 3,025 3,361,985 -------------- TOTAL 6,245,698 -------------- TOTAL MUNICIPAL BONDS (cost $68,950,527) 75,409,302 ============== </Table> <Table> <Caption> SHARES (000) --------- SHORT-TERM INVESTMENT 0.00% MONEY MARKET MUTUAL FUND 0.00% Dreyfus Municipal Cash Management Plus (cost $1,913) 2 1,913 ============== TOTAL INVESTMENTS IN SECURITIES 99.19% (cost $68,952,440) 75,411,215 ============== OTHER ASSETS IN EXCESS OF LIABILITIES 0.81% 613,429 -------------- NET ASSETS 100.00% $ 76,024,644 ============== </Table> SEE NOTES TO FINANCIAL STATEMENTS. 88 <Page> SCHEDULE OF INVESTMENTS WASHINGTON TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- MUNICIPAL BONDS 100.15% EDUCATION 12.66% Central WA Univ Sys Rev(11) 5.00% 5/1/2034 Aaa $ 1,000 $ 1,036,640 Univ WA Ed Resh Rev Roosevelt Pj(15)(16) 5.375% 6/1/2029 AAA 1,100 1,161,248 WA St Higher Ed Fac Auth Rev Gonzaga Univ Pj(16) 4.75% 4/1/2022 AAA 1,000 1,011,690 WA St Higher Ed Fac Gonzaga Univ Pj(16) 5.125% 4/1/2034 AAA 2,080 2,181,337 Western WA Univ Rev Unrefunded Bal Student Rec Fee(16) 5.00% 5/1/2033 AAA 630 648,453 -------------- TOTAL 6,039,368 -------------- GENERAL OBLIGATION 18.36% Bremerton WA(2) 5.25% 12/1/2027 Aaa 1,440 1,526,141 King Cnty WA Pub Transn Sales Tax(16) 5.375% 6/1/2029 AAA 1,000 1,082,960 King Cnty WA Sch Dist No 405 Bellevue(11) 5.00% 12/1/2020 AAA 2,000 2,106,740 King Cnty WA Ser B 4.50% 1/1/2024 AA+ 320 320,061 King Cnty WA Ser B(16) 5.00% 1/1/2030 AAA 1,000 1,021,450 Port Seattle WA Ser B AMT 5.75% 12/1/2025 AA+ 750 798,338 Puerto Rico Pub Fin Corp Comwlth App Ser A(2) 5.125% 6/1/2024 AAA 750 841,867 Skagit Cnty WA Pub Hosp Dist No 002(16) 5.25% 12/1/2026 Aaa 1,000 1,064,210 -------------- TOTAL 8,761,767 -------------- HEALTHCARE 3.97% Puerto Rico Indl Tourist Ed & Envr Ctrl Fac Hosp Ser A 6.125% 11/15/2030 AA 1,000 1,119,740 Skagit Cnty WA Pub Hosp Dist No 1 Rev Skagit Vly Hosp 5.50% 12/1/2030 Baa3 750 775,897 -------------- TOTAL 1,895,637 -------------- HOUSING 1.60% Skagit Cnty WA Hsg Auth Low Income Hsg Assist Rev Mtg Ln(13) 7.00% 6/20/2035 AAA 738 761,092 -------------- LEASE 2.18% Broadway Office Pptys WA Lease Rev King Cnty WA(16) 5.00% 12/1/2027 AAA 1,000 1,040,170 -------------- </Table> SEE NOTES TO FINANCIAL STATEMENTS. 89 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) WASHINGTON TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- MISCELLANEOUS 5.82% Bellevue WA Convtn Ctr Auth Spl Oblig Rev(16) Zero Coupon 2/1/2024 AAA $ 1,400 $ 586,026 Puerto Rico Pub Bldg Auth Rev Govt Facs Ser I GTD 5.375% 7/1/2034 BBB 1,000 1,068,540 Spokane WA Pub Fac Dist Hotel Motel & Sales Use Tax(16) 5.75% 12/1/2028 AAA 1,000 1,124,400 -------------- TOTAL 2,778,966 -------------- POWER 12.62% Chelan Cnty WA Pub Util Dist No 1 Cons Rev Ser A AMT(16) 6.40% 7/1/2017 AAA 1,000 1,067,450 Clark Cnty WA Pub Util Dist No 1 Rev(12) 5.125% 1/1/2020 AAA 400 419,512 Douglas Cnty WA Pub Util Dist No 1 Wells Hydro 8.75% 9/1/2018 AA 350 388,066 Douglas Cnty WA Pub Util Dist No 1 Wells Hydro 2 Tier Ser B(2) 8.75% 9/1/2006 AAA 485 509,798 Douglas Cnty WA Pub Util Dist No 1 Wells Hydro Ref Ser B(11) 5.00% 9/1/2030 AAA 1,000 1,046,080 Grant Cnty WA Pub Util Dist No 2 Elec Rev Ser H(12) 5.00% 1/1/2022 AAA 1,000 1,019,440 Puerto Rico Elec Pwr Auth Pwr Rev Ser NN 5.125% 7/1/2029 A- 1,500 1,568,565 -------------- TOTAL 6,018,911 -------------- PRE-REFUNDED 19.08% Douglas Cnty WA Pub Util Dist No 1 Wells Hydro 8.75% 9/1/2018 AA 150 166,563 King Cnty WA Sch Dist No 414 Lake Washington(5)(12) 5.50% 12/1/2019 AAA 1,000 1,102,970 Muni Secs Trust Ctfs Ser 7005 Cl B ETM RIBs+ 8.148% 10/1/2040 Aaa 1,000 1,184,060 Ocean Shores WA Wtr & Swr(12) 5.50% 12/1/2021 Aaa 1,000 1,108,260 Port Seattle WA Spl Fac Rev Ser C AMT(16) 6.00% 9/1/2029 AAA 915 1,019,832 Puerto Rico Comwlth Hwy & Transn Auth Rev Ser B 6.00% 7/1/2031 BBB+ 1,000 1,124,650 Univ WA Univ Revs Student Facs Fee(12) 5.50% 6/1/2019 AAA 810 893,981 Vancouver WA Ltd Tax(2) 5.50% 12/1/2025 AAA 1,255 1,384,227 Vancouver WA Wtr & Swr Rev(11) 6.00% 6/1/2020 AAA 1,000 1,098,720 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 90 <Page> SCHEDULE OF INVESTMENTS (CONCLUDED) WASHINGTON TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- Western WA Univ Rev Student Rec Fee(16) 5.00% 5/1/2033 AAA $ 20 $ 21,772 -------------- TOTAL 9,105,035 -------------- TRANSPORTATION 21.45% Central Puget Sound WA Regl Transit Auth Sales Tax & Motor(11) 5.25% 2/1/2021 AAA 1,750 1,954,522 Port Kalama WA Rev Ser B AMT 5.625% 12/1/2015 A3 400 407,156 Port Seattle WA Rev Ref Intermediate Lien Ser A(16) 5.00% 3/1/2035 AAA 2,000 2,086,840 Port Seattle WA Spl Fac Rev Unrefunded Bal Ser C AMT(16) 6.00% 9/1/2029 AAA 1,085 1,183,681 Port Tacoma WA Ser A(2) 5.25% 12/1/2034 AAA 2,000 2,125,300 Puerto Rico Comwlth Hwy & Auth Transn Ser Rev K(d) 5.00% 7/1/2045 BBB+ 1,500 1,532,385 Puerto Rico Comwlth Hwy & Transn Auth Rev Rites PA 1052 RIBs 8.225% 1/1/2010 BBB+(b) 750 944,235 -------------- TOTAL 10,234,119 -------------- WATER/SEWER 2.41% Pierce Cnty WA Swr Rev(2) 5.00% 8/1/2021 AAA 1,100 1,148,433 -------------- TOTAL MUNICIPAL BONDS (cost $44,603,675) 47,783,498 ============== </Table> <Table> <Caption> SHARES (000) --------- SHORT-TERM INVESTMENT 1.98% MONEY MARKET MUTUAL FUND 1.98% Dreyfus Municipal Cash Management Plus (cost $943,809) 944 943,809 -------------- TOTAL INVESTMENTS IN SECURITIES 102.13% (cost $45,547,484) 48,727,307 ============== LIABILITIES IN EXCESS OF CASH AND OTHER ASSETS (2.13%) (1,018,082) -------------- NET ASSETS 100.00% $ 47,709,225 ============== </Table> SEE NOTES TO FINANCIAL STATEMENTS. 91 <Page> SCHEDULE OF INVESTMENTS INSURED INTERMEDIATE TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- MUNICIPAL BONDS 95.77% EDUCATION 13.27% Allegheny Cnty PA Higher Ed Duquesne Univ Ser A(11) 5.00% 3/1/2013 AAA $ 150 $ 163,134 Appalachian St Univ NC Rev Ref Util Sys(16) 5.00% 5/15/2010 AAA 100 107,523 Delaware Cnty PA Auth Univ Rev Ref Villanova Univ(11) 5.00% 8/1/2010 AAA 200 215,218 NY St Dorm Auth Lease Ref Master Boces Pg Ser A GTD(12) 5.00% 8/15/2008 AAA 150 157,908 NY St Dorm Auth Rev City Univ Sys Cons 4th Gen A(16) 5.25% 7/1/2009 AAA 350 375,459 Univ NC Sys Pool Rev Ser A(2) 4.00% 4/1/2007 AAA 250 253,795 University TX Univ Rev Fin Sys Ser D 5.25% 8/15/2016 AAA 350 385,648 -------------- TOTAL 1,658,685 -------------- GENERAL OBLIGATION 28.09% Anaheim CA Unif High Sch Dist Ref(12) 5.00% 8/1/2015 Aaa 350 385,350 Anoka Cnty MN Ref Cap Impt C(16) 4.40% 2/1/2007 AAA 300 305,706 Austin TX Indpt Sch Dist Ref PSF GTD 5.25% 8/1/2015 AAA 250 277,093 Davie Cnty NC Sch(2) 4.00% 5/1/2012 AAA 200 205,940 Detroit MI City Sch Dist Sch Bldg & Site Impt Ser A(11) 5.00% 5/1/2008 AAA 150 156,990 Hemet CA Univ Sch Dist 2002 Election Ser C(16) 5.00% 8/1/2011 AAA 200 218,200 La Crosse WI Ref Ser A(12) 5.00% 12/1/2007 AAA 200 208,068 NC St Ref Ser A 5.00% 6/1/2010 AAA 150 161,182 North Hempstead NY Ref(16) 5.00% 1/15/2013 Aaa 250 271,553 OK St Ref Bldg Ser A(11) 5.00% 7/15/2014 AAA 200 218,076 Pasadena CA Sch Dist Ser A Ref(11) 5.00% 11/1/2015 AAA 250 275,785 Salem Keizer OR Sch Dist No 24J Ref(12) 5.00% 6/15/2011 AAA 200 216,216 St Louis Park MN Indpt Sch Dist No 283 Ref Sch Bldg Ser B(12) 5.00% 2/1/2015 Aaa 300 325,464 Wayne Cnty MI Cmnty College Impt(11) 5.25% 7/1/2010 Aaa 100 108,576 WI St Transn Rev Ref Ser 1(2) 5.25% 7/1/2006 AAA 175 177,989 -------------- TOTAL 3,512,188 -------------- </Table> SEE NOTES TO FINANCIAL STATEMENTS. 92 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) INSURED INTERMEDIATE TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- LEASE 5.41% CA St Pub Wks Bd Dept Hlth Svcs Richmond Lab B(19) 5.00% 11/1/2017 AAA $ 315 $ 337,116 Kansas City MO Sch Dist Bldg Ref Elem Sch Pj Ser B(11) 5.00% 2/1/2012 Aaa 100 108,201 OH St Bldg Auth Ref St Facs Adult Correction A(12) 5.50% 10/1/2010 AAA 210 230,786 -------------- TOTAL 676,103 -------------- MISCELLANEOUS 14.51% CA St Econ Recovery Ser A(11) 5.25% 7/1/2014 AAA 200 222,798 IL St Sales Tax Rev First Ser(12) 5.25% 6/15/2013 AAA 100 110,362 IN Bd Bk Rev Spl Pg South Bend TIF Ser E(16) 5.00% 9/1/2014 AAA 100 107,288 Los Angeles CA Santn Equip Rev Ser A(2) 5.00% 2/1/2007 AAA 250 257,080 Mercer Cnty NJ Impt Auth Ref Regl Sludge Pj(11) 5.00% 12/15/2014 AAA 200 216,606 MI St Envr Ref(15)(16) 5.50% 12/1/2013 AAA 100 112,642 Miami-Dade Cnty FL Spl Oblig Fltg Rate Cap Asset Acq Ser A RIBs(11) 4.789% 4/1/2014 AAA 200 200,164 MO Dev Fin Bd Cultural Facs Nelson Gallery(16) 5.25% 12/1/2013 AAA 100 109,321 OR St Dept Admin Svcs(12) 5.00% 9/1/2012 AAA 100 108,872 SC Transn Infrastr Ser A(2) 5.00% 10/1/2008 Aaa 250 263,825 WI St Petroleum Inspect Fee Rev Ref Ser 1(12) 5.00% 7/1/2008 AAA 100 104,813 -------------- TOTAL 1,813,771 -------------- POWER 7.43% Houston TX Util Sys Rev Ref Comb First Lien(12) 5.00% 11/15/2016 AAA 250 273,415 MI Pub Pwr Agy Rev Ref Belle River Pj Ser A(16) 5.25% 1/1/2016 AAA 250 277,138 Puerto Rico Elec Pwr Auth Ref Ref Ser JJ(16) 5.25% 7/1/2013 AAA 100 111,196 South MN Muni Pwr Agy Supply Rev Ref Ser A(16) 5.00% 1/1/2010 AAA 250 266,772 -------------- TOTAL 928,521 -------------- </Table> SEE NOTES TO FINANCIAL STATEMENTS. 93 <Page> SCHEDULE OF INVESTMENTS (CONCLUDED) INSURED INTERMEDIATE TAX-FREE FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- PRE-REFUNDED 4.78% Muhlenberg PA Sch Dist(11) 5.40% 9/1/2012 AAA $ 100 $ 109,531 Muncy PA Sch Dist(11) 5.00% 5/15/2020 Aaa 250 271,322 NY St Dorm Auth Mental D(15)(16) 5.25% 8/15/2024 AAA 200 217,302 -------------- TOTAL 598,155 -------------- SPECIAL TAX 2.03% Broward Cnty FL Spl Oblig Ref(2) 5.00% 1/1/2012 AAA 250 253,675 -------------- TRANSPORTATION 8.59% DE River & Bay Auth Rev Ser B(2) 2.71%# 1/1/2030 AAA 400 400,000 MA St Port Auth Rev Ser C(2) 5.00% 7/1/2011 AAA 200 216,112 New Haven CT Air Rights Pkg Ref(2) 5.375% 12/1/2012 AAA 100 111,305 PA St Tpk Commn Oil Sr Ser A(16) 5.25% 12/1/2012 AAA 100 110,389 Washington DC Met Area Transn Auth Gross Rev Ref(16) 5.00% 1/1/2007 AAA 230 235,600 -------------- TOTAL 1,073,406 -------------- WATER/SEWER 11.66% Columbus GA Wtr & Sew Rev Ref(12) 5.25% 5/1/2013 AAA 100 110,569 Houston TX Util Sys Rev Ref Comb First Lien Ser A(16) 5.00% 5/15/2009 AAA 200 211,828 Lansing MI Sew Disp Sys Ref(11) 5.00% 5/1/2014 AAA 150 163,747 Las Cruces NM Jt Util Ref & Impt Rev Ser A(16) 5.50% 7/1/2016 AAA 300 317,346 Phoenix AZ Civic Impt Corp Wtr Sys Rev Jr Lien(16) 5.00% 7/1/2016 AAA 300 327,273 Pima Cnty AZ Swr Rev Ref(12) 5.00% 7/1/2014 AAA 200 218,626 Shreveport LA Wtr & Swr Rev Ref Ser A(11) 5.00% 12/1/2012 AAA 100 107,842 -------------- TOTAL 1,457,231 -------------- TOTAL MUNICIPAL BONDS (cost $11,957,258) 11,971,735 ============== <Caption> SHARES (000) --------- SHORT-TERM INVESTMENT 0.57% MONEY MARKET MUTUAL FUND 0.57% Dreyfus Municipal Cash Management Plus (cost $71,643) 72 71,643 ============== TOTAL INVESTMENTS IN SECURITIES 96.34% (cost $12,028,901) 12,043,378 ============== CASH AND OTHER ASSETS IN EXCESS OF LIABILITIES 3.66% 457,983 -------------- NET ASSETS 100.00% $ 12,501,361 ============== </Table> SEE NOTES TO FINANCIAL STATEMENTS. 94 <Page> SCHEDULE OF INVESTMENTS FLORIDA TAX-FREE TRUST SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- MUNICIPAL BONDS 97.94% EDUCATION 2.94% Miami-Dade Cnty FL Edl Facs Auth Rev Ser A(2) 6.00% 4/1/2023 AAA $ 2,000 $ 2,220,500 -------------- ELECTRIC POWER 1.39% Ocala FL Util Sys Rev Ref Ser A(11) 5.00% 10/1/2031 Aaa 1,000 1,050,550 -------------- GENERAL OBLIGATION 7.01% FL St Bd of Ed Cap Pub Ed Outlay Ser A 5.25% 6/1/2024 AAA 2,000 2,149,120 Hillsborough Cnty FL Sch Bd COP(16) 5.00% 7/1/2029 AAA 1,000 1,040,260 Miami-Dade Cnty Fl Bldg Better Cmnty Pg(11) 5.00% 7/1/2031 AAA 2,000 2,102,180 -------------- TOTAL 5,291,560 -------------- HEALTHCARE 13.68% Highlands Cnty FL Facs Auth Rev Hosp Adventist Hlth Ser D(d) 5.00%# 11/15/2035 A+ 1,000 1,020,640 Highlands Cnty FL Facs Auth Rev Hosp Adventist Hlth Sys D 5.875% 11/15/2029 A+ 2,000 2,169,480 Highlands Cnty FL Facs Auth Rev Hosp Adventist/Sunbelt Ser A 6.00% 11/15/2031 A+ 2,000 2,176,100 Miami FL Hlth Facs Auth Catholic Hlth East Ser B 5.25% 11/15/2033 A1 225 234,333 Orange Cnty FL Hlth Facs Auth Rev Hosp Orlando Regl 5.75% 12/1/2032 A 1,000 1,078,860 Orange Cnty FL Hlth Facs Auth Rev Nemours Foundation Pj 5.00% 1/1/2035 AAA 1,000 1,039,690 Puerto Rico Indl Tourist Eds Med Envr Ctrl Facs Hosp 6.50% 11/15/2020 AA 410 469,073 Sarasota Cnty FL Pub Hosp Bd Rev Sarasota Mem Hosp Ser B(16) 5.50% 7/1/2028 AAA 1,875 2,140,050 -------------- TOTAL 10,328,226 -------------- HOUSING 3.77% Lee Cnty FL Hsg Fin Auth Sing Fam Mtg Rev AMT(8)(14) 6.40% 3/1/2029 Aaa 625 645,669 Orange Cnty FL Hsg Fin Auth Hmowner Rev Cap App Ser A-1 AMT(14) Zero Coupon 3/1/2028 Aaa 425 125,745 Pinellas Cnty FL Hsg Fin Auth Hsg Rev Multi Cnty Pg Ser A-1 AMT(14) 5.50% 9/1/2035 Aaa 1,960 2,073,131 -------------- TOTAL 2,844,545 -------------- </Table> SEE NOTES TO FINANCIAL STATEMENTS. 95 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) FLORIDA TAX-FREE TRUST SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- INDUSTRIAL 1.75% Lee Cnty FL Indl Dev Auth Ref Bonita Springs Util Pj AMT(2) 5.125% 11/1/2019 AAA $ 1,250 $ 1,323,038 -------------- LEASE 4.15% Broward Cnty FL Sch Bd Ser A COP(12) 5.00% 7/1/2030 AAA 3,000 3,133,890 -------------- MISCELLANEOUS 18.55% Jacksonville FL Excise Taxes Ref Ser C AMT(16) 5.25% 10/1/2020 AAA 1,000 1,086,180 Jacksonville FL Sales Tax Rev Ref & Impt Loc Govt(11) 5.375% 10/1/2018 AAA 1,000 1,095,870 Miami-Dade Cnty FL Spl Oblig Fltg Rate Cap Asset Acq Ser A RIBs(11) 4.789% 4/1/2014 AAA 1,500 1,501,230 Miami-Dade Cnty FL Spl Oblig Sub Ser A(16) Zero Coupon 10/1/2024 AAA 3,000 1,106,190 Miami-Dade Cnty FL Spl Oblig Sub Ser B(16) 5.00% 10/1/2037 AAA 1,000 1,024,190 Orange Cnty FL Sales Tax Rev Ref Ser B(11) 5.125% 1/1/2032 AAA 1,425 1,499,186 Orange Cnty FL Tourist Dev Sub(2) 5.125% 10/1/2025 AAA 1,445 1,531,165 Orange Cnty FL Tourist Dev Tax Rev Ref(2) 5.00% 10/1/2031 AAA 1,780 1,872,916 Osceola Cnty Tourist Dev Tax Rev Ser A(11) 5.00% 10/1/2032 AAA 1,400 1,453,480 Puerto Rico Pub Bldgs Auth Rev Govt Facs Ser I GTD 5.25% 7/1/2033 BBB 1,250 1,324,450 Tampa FL Sports Auth Rev Tampa Bay Arena Pj(16) 6.00% 10/1/2015 AAA 450 516,955 -------------- TOTAL 14,011,812 -------------- POWER 1.41% Puerto Rico Elec Pwr Auth Pwr Rev Ser RR(19) 5.00% 7/1/2025 AAA 1,000 1,063,340 -------------- PRE-REFUNDED 24.46% Boca Raton FL 5.25% 7/1/2016 AAA 1,615 1,748,028 Boca Raton FL 5.25% 7/1/2017 AAA 1,000 1,082,370 FL St Bd of Ed Cap Outlay Pub Ed Ser E 5.625% 6/1/2025 AAA 1,000 1,109,030 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 96 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) FLORIDA TAX-FREE TRUST SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- Miami-Dade Cnty FL Expwy Auth Toll Sys Rev(11) 6.375% 7/1/2029 AAA $ 1,250 $ 1,429,162 Muni Secs Trust Ctfs Ser 7005 Cl B ETM RIBs+ 8.148% 10/1/2040 Aaa 1,250 1,480,075 Orange Cnty FL Tourist Dev Tax Rev ETM(2) 6.00% 10/1/2016 AAA 710 721,715 Puerto Rico Comwlth Hwy & Transn Auth Rev Ser B 6.00% 7/1/2031 BBB+ 1,000 1,124,650 Puerto Rico Comwlth Hwy & Transn Auth Rev Ser B 6.50% 7/1/2027 BBB+ 1,000 1,146,400 Puerto Rico Comwlth Hwy & Transn Auth Rev Ser C 6.00% 7/1/2029 BBB+ 880 989,692 Puerto Rico Comwlth Pub Impt RIBs(16) 8.45% 7/1/2026 Aaa 3,500 4,220,440 Tampa Bay Wtr FL Util Sys Rev(11) 6.00% 10/1/2024 AAA 3,000 3,422,910 -------------- TOTAL 18,474,472 -------------- RESOURCE RECOVERY 1.01% Jacksonville FL Pollutn Rev Anheuser-Busch Pj 5.70% 8/1/2031 A+ 750 764,602 -------------- TRANSPORTATION 8.90% FL Ports Fin Commn Rev St Transn TR FD Intermodal Pg AMT(11) 5.50% 10/1/2029 AAA 1,295 1,364,283 FL St Tpk Auth Tpk Rev RIBs 6.992% 7/1/2033 AA-(c) 2,000 2,160,520 Lee Cnty FL Transn Facs Sanibel Brdgs & Causeway Ser B(4) 5.00% 10/1/2035 AAA 1,000 1,045,600 Miami-Dade Cnty FL Expwy Auth Toll Sys Rev Ref(11) 5.125% 7/1/2025 Aaa 750 796,035 Pensacola FL Arpt Rev Ser A AMT(16) 6.125% 10/1/2018 AAA 1,250 1,350,387 -------------- TOTAL 6,716,825 -------------- WATER/SEWER 8.92% Melbourne FL Wtr & Swr Rev Ref & Impt Ser A(11) 5.00% 10/1/2032 AAA 1,000 1,038,200 Miami Beach FL Stormwater Rev(11) 5.25% 9/1/2020 AAA 1,000 1,082,420 Miami Beach FL Wtr & Swr Rev(2) 5.25% 9/1/2020 AAA 1,000 1,082,420 Miami Beach FL Wtr & Swr Rev(2) 5.50% 9/1/2027 AAA 1,000 1,079,050 Miami-Dade Cnty FL Stormwater Util Rev(16) 5.00% 4/1/2027 Aaa 1,000 1,055,660 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 97 <Page> SCHEDULE OF INVESTMENTS (CONCLUDED) FLORIDA TAX-FREE TRUST SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- Ocala FL Wtr & Swr Rev(11) 5.25% 10/1/2027 Aaa $ 800 $ 859,536 Sebring FL Wtr & Wastewtr Rev Ref(11) 5.25% 1/1/2020 AAA 500 542,510 -------------- TOTAL 6,739,796 -------------- TOTAL MUNICIPAL BONDS (cost $68,857,833) 73,963,156 ============== <Caption> SHARES (000) --------- SHORT-TERM INVESTMENT 0.40% MONEY MARKET MUTUAL FUND 0.40% Dreyfus FL Muni Cash Management (cost $300,600) 301 300,600 -------------- TOTAL INVESTMENTS IN SECURITIES 98.34% (cost $69,158,433) 74,263,756 ============== CASH AND OTHER ASSETS IN EXCESS OF LIABILITIES 1.66% 1,254,747 -------------- NET ASSETS 100.00% $ 75,518,503 ============== </Table> SCHEDULE OF INVESTMENTS GEORGIA TAX-FREE TRUST SEPTEMBER 30, 2005 <Table> <Caption> PRINCIPAL AMOUNT (000) --------- MUNICIPAL BONDS 97.10% ACUTE CARE HOSPITAL 0.10% Glynn-Brunswick Mem Hosp Auth GA Rev Unrefunded Bal 2005 Antic Ctfs(16) 6.00% 8/1/2016 NR $ 100 104,231 -------------- EDUCATION 20.66% Albany-Dougherty GA Inner City Auth Rev Albany St Univ Student Hsg A(19) 5.00% 7/1/2031 AAA 2,000 2,068,440 Athens-Clarke Cnty GA Univ Govt UGA Rev CCRC Bldg LLC Pj(2) 5.00% 12/15/2032 AAA 1,050 1,089,081 Athens GA Hsg Auth Student Hsg Univ of GA East Campus(2) 5.00% 12/1/2027 Aaa 2,000 2,087,840 Athens GA Hsg Auth Student Hsg Univ of GA East Campus(2) 5.25% 12/1/2023 Aaa 775 831,234 Atlanta GA Dev Auth Rev Tuff ATDC Pj Ser C 4.625% 1/1/2035 A3 1,000 969,530 Bulloch Cnty GA Dev Auth GA South Univ Pj(2) 5.00% 8/1/2021 Aaa 400 421,456 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 98 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) GEORGIA TAX-FREE TRUST SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- Cobb Cnty GA Dev Auth Pkg Rev Kennesaw St Univ Fdtn Inc Pj(16) 5.00% 7/15/2029 Aaa $ 1,250 $ 1,313,338 Fulton Cnty GA Dev Auth Rev GA Tech Athletic Assoc(2) 5.50% 10/1/2017 AAA 1,000 1,107,240 Fulton Cnty GA Dev Auth Rev GA Tech Fndtn Fdg Ser A 5.00% 11/1/2031 AA+ 1,400 1,456,364 Fulton Cnty GA Dev Auth Rev GA Tech Fndtn Sac II Pj Ser A 5.125% 11/1/2021 AA+ 750 802,155 Fulton Cnty GA Dev Auth Rev Molecular Science Bldg Pj(16) 5.00% 5/1/2034 AAA 2,000 2,080,520 Fulton Cnty GA Dev Auth Rev Morehouse College Pj(2) 5.875% 12/1/2030 AAA 1,850 2,053,426 Fulton Cnty GA Dev Auth Rev Tuff Morehouse Pj Ser A(2) 5.50% 2/1/2022 AAA 1,000 1,092,930 Marietta GA Dev Auth Rev Ser Student Hsg SPSU Student Hsg I 5.125% 9/15/2023 A2 1,000 1,053,530 Private Colleges & Univ Auth GA Rev Mercer Univ Pj 5.75% 10/1/2031 Baa1 500 536,325 Private Colleges & Univ Auth GA Rev Spelman College 5.25% 6/1/2021 Aa3 1,340 1,451,287 Richmond Cnty GA Dev Auth Edl Facs Rev ASU Jaguar Student Ctr Ser A(19) 5.00% 7/1/2034 Aaa 1,000 1,044,630 -------------- TOTAL 21,459,326 -------------- GENERAL OBLIGATION 3.38% GA St Ser F 5.00% 11/1/2018 AAA 1,000 1,076,350 Puerto Rico Comwlth Pub Impt Ser A 5.25% 7/1/2024 BBB 500 529,940 Puerto Rico Comwlth Unrefunded Bal Pub Impt Ser A 5.125% 7/1/2031 BBB 665 686,785 Puerto Rico Comwlth Unrefunded Bal Pub Impt Ser A 5.375% 7/1/2028 BBB 1,155 1,222,891 -------------- TOTAL 3,515,966 -------------- HEALTHCARE 4.56% Athens-Clarke Cnty GA Univ Govt Catholic Hlth East Issue 5.50% 11/15/2032 A1 1,000 1,055,250 Clarke Cnty GA Hosp Auth Rev Ctfs Athens Regl Med Ctr Pj(16) 5.125% 1/1/2032 AAA 500 520,970 Cobb Cnty GA Hosp Auth Rev Ref & Impt Rev Antic Ctfs(2) 5.25% 4/1/2024 AAA 1,000 1,081,140 Liberty Cnty GA Hosp Auth Rev Antic Ctfs Ref GTD(2) 5.00% 8/1/2026 Aaa 1,000 1,069,400 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 99 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) GEORGIA TAX-FREE TRUST SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- Puerto Rico Indl Tourist Edl Med Envr Ctrl Fac Hosp 6.50% 11/15/2020 AA $ 410 $ 469,073 Ware Cnty GA Hosp Auth Rev Antic Ctfs GTD(16) 5.50% 3/1/2021 Aaa 500 538,350 -------------- TOTAL 4,734,183 -------------- HOUSING 1.42% GA St Hsg & Fin Auth Rev Sing Fam Sub Ser D-2 AMT 5.75% 12/1/2031 AAA 835 857,370 GA St Hsg & Fin Auth Rev Sub Ser A-2 AMT 4.875% 12/1/2024 AAA 100 101,429 Savannah GA Econ Dev Auth Multi Fam Hsg Rev AMT(13) 5.15% 11/20/2022 AAA 500 516,515 -------------- TOTAL 1,475,314 -------------- INDUSTRIAL 0.72% Albany Dougherty GA Payroll Dev Auth Procter & Gamble AMT 5.20% 5/15/2028 AA- 500 543,350 Monroe Cnty GA Dev Auth Pollutn GA Pwr Co Plant(2) 5.25% 7/1/2031 AAA 205 207,899 -------------- TOTAL 751,249 -------------- LEASE 3.53% Atlanta GA Dev Auth Rev Tuff ATDC Pj Ser A 5.00% 1/1/2035 A3 1,250 1,266,525 College Park GA Business Civic Ctr Pj(2) 5.75% 9/1/2026 AAA 450 496,399 Fayette Cnty GA Pub Facs Auth Rev Ref Criminal Justice Center Pj 5.00% 6/1/2026 AA 1,040 1,092,749 GA Muni Assn Inc Ctfs City Court Atlanta Pj(2) 5.25% 12/1/2026 AAA 750 805,935 -------------- TOTAL 3,661,608 -------------- MISCELLANEOUS 3.29% Assoc Cnty GA Leasing Pj Rockdale Cnty GA Pub Purp Pj(2) 5.625% 7/1/2020 AAA 25 27,237 Cobb Marietta GA Coliseum & Exhibit Hall Auth Rev(16) 5.625% 10/1/2026 AAA 1,000 1,149,620 Downtown Savannah Auth GA Rev Ref & Impt 5.00% 1/1/2026 AA 1,000 1,050,510 George L Smith II GA World Congress Ctr Auth Rev AMT(16) 5.75% 7/1/2015 AAA 500 539,295 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 100 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) GEORGIA TAX-FREE TRUST SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- Puerto Rico Pub Bldgs Auth Rev Unrefunded Bal Govt Facs Ser D GTD 5.375% 7/1/2033 BBB $ 615 $ 652,540 -------------- TOTAL 3,419,202 -------------- POWER 4.61% Burke Cnty GA Dev Auth Pollutn Ctl Rev GA Pwr Co Plt Vogtle 2nd Ser(11) 4.625% 5/1/2034 AAA 1,000 992,910 Muni Elec Auth GA Combustion Cycle Pj Ser A 5.00% 11/1/2023 A 1,000 1,021,070 Muni Elec Auth GA Combustion Turbine Pj Ser A(16) 5.25% 11/1/2022 AAA 1,445 1,552,508 Puerto Rico Elec Pwr Auth Ser HH(12) 5.25% 7/1/2029 AAA 1,135 1,219,784 -------------- TOTAL 4,786,272 -------------- PRE-REFUNDED 33.81% Atlanta GA Arpt Facs Rev Ref Gen Ser A(11) 5.50% 1/1/2026 AAA 1,645 1,805,404 Atlanta GA Arpt Facs Rev Ser A(11) 5.60% 1/1/2030 AAA 1,500 1,652,160 Atlanta GA ETM 5.60% 12/1/2015 AA- 95 97,257 Cobb Cnty GA Kennestone Hosp Auth Rev Ctfs Ser 86 A ETM(16) Zero Coupon 8/1/2015 AAA 395 220,572 Fayette Cnty GA Pub Facs Auth Criminal Justice Ctr Pj 6.00% 6/1/2030 AA 1,000 1,125,100 Forsyth Cnty GA Sch Dist 6.00% 2/1/2016 AA 2,000 2,251,340 Forsyth Cnty GA Wtr & Swr Auth Rev 6.25% 4/1/2021 AA 750 848,415 Glynn-Brunswick Mem Hosp Auth GA Rev 2005 Antic Ctfs(16) 6.00% 8/1/2016 AAA 240 250,800 Glynn-Brunswick Mem Hosp Auth GA Rev Antic Ctfs(16) 6.00% 8/1/2016 AAA 60 62,700 Muni Secs Trust Ctfs Ser 7005 Cl B ETM RIBs+ 8.148% 10/1/2040 Aaa 1,000 1,184,060 Private Colleges & Univs Auth GA Rev Emory Univ Pj Ser A 5.50% 11/1/2020 AA 1,000 1,109,930 Private Colleges & Univs Auth GA Rev Emory Univ Pj Ser A 5.50% 11/1/2025 AA 1,000 1,096,330 Private Colleges & Univs Auth GA Rev Emory Univ Pj Ser A 5.75% 11/1/2018 AA 500 560,755 Puerto Rico Comwlth Hwy & Transn Auth Transn Rev Ser B(16) 5.875% 7/1/2020 AAA 1,000 1,123,890 Puerto Rico Comwlth Hwy & Transn Auth Transn Rev Ser C 6.00% 7/1/2029 BBB+ 250 281,162 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 101 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) GEORGIA TAX-FREE TRUST SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- Puerto Rico Comwlth Hwy & Transn Auth Transn Rev Ser D 5.25% 7/1/2038 BBB+ $ 1,500 $ 1,649,670 Puerto Rico Comwlth Hwy & Transn Auth Transn Rev Ser D 5.375% 7/1/2036 BBB+ 1,405 1,555,630 Puerto Rico Comwlth Hwy & Transn Auth Transn Rev Ser D 5.75% 7/1/2041 BBB+ 3,385 3,823,324 Puerto Rico Comwlth Hwy & Transn Auth Hwy Rev Ser Y 5.50% 7/1/2026 BBB+ 2,000 2,066,420 Puerto Rico Comwlth Pub Impt(5)(12) 5.50% 7/1/2017 AAA 500 516,980 Puerto Rico Comwlth Pub Impt(16) 5.75% 7/1/2026 AAA 1,990 2,194,811 Puerto Rico Comwlth Pub Impt Ser A 5.00% 7/1/2027 AAA 370 403,737 Puerto Rico Comwlth Pub Impt Ser A 5.125% 7/1/2031 AAA 335 366,158 Puerto Rico Comwlth Pub Impt Ser A 5.375% 7/1/2028 AAA 580 641,463 Puerto Rico Pub Bldgs Auth Rev Govt Facs Ser D 5.25% 7/1/2036 A- 915 1,003,425 Puerto Rico Pub Bldgs Auth Rev Govt Facs Ser D 5.375% 7/1/2033 A- 1,685 1,860,341 Puerto Rico Pub Fin Corp Comwlth Approp Ser A(16) 5.50% 8/1/2020 AAA 1,500 1,670,910 Puerto Rico Pub Fin Corp Comwlth Approp Ser E 5.70% 8/1/2025 Aaa 2,000 2,192,620 Puerto Rico Pub Fin Corp Comwlth Approp Ser E 5.75% 8/1/2030 Aaa 1,000 1,034,940 Savannah GA Econ Dev Auth Rev Sub Ser C ETM Zero Coupon 12/1/2021 Aaa 1,000 473,610 -------------- TOTAL 35,123,914 -------------- RESOURCE RECOVERY 2.07% Atlanta GA Wtr & Wastewtr Rev Ser A Unrefunded Bal(11) 5.00% 11/1/2029 AAA 2,090 2,152,345 -------------- SPECIAL TAX 2.02% Dekalb Cnty Ga Pub Safety & Judicial Facs Pj GTD 5.00% 12/1/2034 Aaa 2,000 2,094,120 -------------- TRANSPORTATION 5.71% Atlanta GA Arpt Facs Rev AMT(16) Zero Coupon 1/1/2010 AAA 990 785,515 Macon Bibb Cnty GA Indl Auth Arpt Impt Rev Ref Atlantic AMT(2) 5.00% 4/1/2018 AAA 500 520,495 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 102 <Page> SCHEDULE OF INVESTMENTS (CONCLUDED) GEORGIA TAX-FREE TRUST SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- Puerto Rico Comwlth Hwy & Transn Auth Rev Rites PA 1052 RIBs 8.225% 1/1/2010 BBB+(b) $ 1,750 $ 2,203,215 Puerto Rico Comwlth Hwy & Transn Auth Rev Ser D(12) 5.00% 7/1/2032 AAA 225 234,515 Puerto Rico Comwlth Hwy & Transn Auth Rev Ser G 5.00% 7/1/2033 BBB+ 1,065 1,093,798 Puerto Rico Comwlth Hwy & Transn Auth Hwy Rev Ser Y 5.50% 7/1/2036 BBB+ 1,000 1,095,060 -------------- TOTAL 5,932,598 -------------- WATER/SEWER 11.22% Atlanta GA Wtr & Wastewtr Rev(12) 5.00% 11/1/2034 AAA 1,000 1,046,740 Augusta GA Wtr & Swr Rev(12) 5.25% 10/1/2022 AAA 500 538,410 Augusta GA Wtr & Swr Rev(12) 5.25% 10/1/2030 AAA 1,110 1,190,142 Augusta GA Wtr & Swr Rev(12) 5.25% 10/1/2034 AAA 1,000 1,077,160 Carroll Cnty GA Wtr Auth Wtr & Swr Rev(2) 5.25% 7/1/2021 Aaa 500 540,705 Coweta Cnty GA Wtr & Sew Auth Ref(12) 5.00% 6/1/2026 Aaa 500 552,650 DeKalb Cnty GA Wtr & Swr 5.00% 10/1/2028 AA 1,240 1,289,885 DeKalb Cnty GA Wtr & Swr Ser A 5.00% 10/1/2035 AA 2,650 2,761,539 Elberton GA Combined Util Sys Rev Ref & Impt(2) 5.50% 1/1/2019 Aaa 550 602,745 Fulton Cnty GA Wtr & Swr Rev(11) 5.00% 1/1/2035 AAA 400 416,408 Glynn Cnty GA Wtr & Swr Rev Ref & Impt(2) 5.00% 4/1/2023 Aaa 750 789,683 Lowndes Cnty GA Pub Facs Auth Rev Wtr & Swr Pj(2) 5.00% 6/1/2025 AAA 805 854,330 -------------- TOTAL 11,660,397 -------------- TOTAL INVESTMENTS IN MUNICIPAL BONDS 97.10% (cost $96,785,621) 100,870,725 ============== CASH AND OTHER ASSETS IN EXCESS OF LIABILITIES 2.90% 3,016,054 -------------- NET ASSETS 100.00% $ 103,886,779 ============== </Table> SEE NOTES TO FINANCIAL STATEMENTS. 103 <Page> SCHEDULE OF INVESTMENTS HIGH YIELD MUNICIPAL BOND FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- MUNICIPAL BONDS 99.00% ACUTE CARE HOSPITAL 8.04% CA Health Facs Fin Auth Rev Ref Cedars Sinai Med Ctr 5.00% 11/15/2034 A3 $ 10,000 $ 10,198,400 Hilsborough Cnty FL Indl Dev Auth Tampa Gen Hosp Pj Ser A 5.00% 10/1/2018 Baa1 1,000 1,033,240 IL Fin Auth Rev Northwestern Mem Hosp Ser A 5.50% 8/15/2043 AA+ 1,000 1,076,140 MA St Hlth & Edl Facs Auth Rev UMass Mem Issue Ser D 5.00% 7/1/2033 BBB 2,000 1,993,900 MI St Hosp Fin Auth Rev Chelsea Cmnty Hosp Oblig 5.00% 5/15/2030 BBB 3,175 3,165,919 Monongalia Cnty WV Bldg Cmnty Hosp Rev Monongalia Gen Hosp Ser A 5.00% 7/1/2030 A- 8,515 8,566,601 NY St Dorm Auth Revs Mt Sinai NYU Hlth Rmkt 5.50% 7/1/2026 BB 1,500 1,525,680 St Paul MN Hsg & Redev Auth Hosp Rev Healtheast Pj 6.00% 11/15/2035 BB+ 5,750 6,173,315 Washington Cnty AR Hosp Rev Ref Regl Med Ctr Ser B 5.00% 2/1/2030 BBB 1,500 1,501,005 -------------- TOTAL 35,234,200 -------------- AIRLINES 0.10% NJ Econ Dev Auth Continental Airlines Inc Pj AMT 7.20%# 11/15/2030 B 500 440,845 -------------- AIRPORT PASSENGER FACILITY CHARGE 0.56% Augusta GA Arpt Rev Gen Ser C AMT 5.45% 1/1/2031 Baa3 2,410 2,450,006 -------------- AIRPORT SPECIAL FACILITY 2.12% NJ Econ Dev Auth Spl Fac Rev Continental Airlines Inc Pj AMT 6.25% 9/15/2029 B 8,620 6,937,117 NJ Econ Dev Auth Continental Airlines Inc Pj AMT 6.625% 9/15/2012 B 850 787,738 Wayne Cnty MI Arpt Auth Rev Detroit Met Wayne Cnty Arpt AMT(16) 5.00% 12/1/2034 AAA 1,500 1,551,855 -------------- TOTAL 9,276,710 -------------- CHARTER SCHOOLS 1.12% Detroit Cmnty High Sch MI Pub Sch Academy Rev 5.65% 11/1/2025 BB 1,000 996,390 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 104 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) HIGH YIELD MUNICIPAL BOND FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- Detroit Cmnty High Sch MI Pub Sch Academy Rev 5.75% 11/1/2030 BB $ 1,255 $ 1,256,832 Milwaukee WI Redev Auth Rev Science Ed Consortium Pj Ser A 5.625% 8/1/2025 BB+ 1,715 1,679,757 Milwaukee WI Redev Auth Rev Science Ed Consortium Pj Ser A 5.75% 8/1/2035 BB+ 1,000 966,730 -------------- TOTAL 4,899,709 -------------- CONTINUING CARE RETIREMENT COMMUNITIES 6.77% Bremer Cnty IA Retirement Fac Rev Bremer Lutheran Ser A(d) 5.00% 11/15/2017 NR 1,140 1,127,699 Bremer Cnty IA Retirement Fac Rev Bartels Lutheran Ser A(d) 5.125% 11/15/2020 NR 400 397,028 Bremer Cnty IA Retirement Fac Rev Bartels Lutheran Ser A(d) 5.375% 11/15/2027 NR 700 693,259 Director St NV Dept Business & Industry Las Ventanas Retirement Pj A 7.00% 11/15/2034 NR 6,000 6,261,900 Director St NV Dept Business & Industry Las Ventanas Retirement Pj B 6.00% 11/15/2014 NR 3,655 3,748,532 IL Fin Auth Rev Friendship Vlg Schaumburg A 5.375% 2/15/2025 BB+(c) 3,000 3,016,230 IL Fin Auth Rev Friendship Vlg Schaumburg A 5.625% 2/15/2037 BB+(c) 2,000 2,022,320 James City Cnty VA Econ Dev Auth Resdl Care Fac First Mtg Williamsburg Ldg A 5.50% 9/1/2034 NR 1,000 1,002,210 Lebanon Cnty PA Hlth Facs Auth Hlth Ctr Rev Pleasant View Rt Ser A 5.125% 12/15/2020 NR 1,000 1,002,470 Lebanon Cnty PA Hlth Facs Auth Hlth Ctr Rev Pleasant View Rt Ser A 5.30% 12/15/2026 NR 500 497,440 MI St Hosp Fin Auth Rev Ref Presbyterian Vlg 5.25% 11/15/2025 BBB-(c) 1,500 1,481,565 NC Med Care Commn Retirement Facs Rev Ref First Mtg UTD Methodist C 5.25% 10/1/2024 NR 750 756,375 NC Med Care Commn Retirement Facs Rev Ref First Mtg UTD Methodist C 5.50% 10/1/2032 NR 1,600 1,624,688 Virginia Beach VA Dev Auth Resdl Care Fac Mtg Rev Ref Westminster Canterbury(d) 5.25% 11/1/2026 NR 3,000 3,019,230 Virginia Beach VA Dev Auth Resdl Care Fac Mtg Rev Ref Westminster Canterbury(d) 5.375% 11/1/2032 NR 1,000 1,009,330 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 105 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) HIGH YIELD MUNICIPAL BOND FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- Winchester VA Indl Dev Auth Resdl Care Fac Rev Westminster Canterbury Ser A 5.20% 1/1/2027 NR $ 1,000 $ 1,008,610 Winchester VA Indl Dev Auth Resdl Care Fac Rev Westminster Canterbury Ser A 5.30% 1/1/2035 NR 1,000 1,004,990 -------------- TOTAL 29,673,876 -------------- CORRECTIONAL FACILITIES 0.29% Madison Cnty FL Rev First Mtg Twin Oaks Pj Ser A 6.00% 7/1/2025 NR 1,300 1,285,050 -------------- DIRT BONDS, TAX INCREMENT/ALLOCATION 4.44% Allegheny Cnty PA Redev Auth Rev Pittsburgh Mills Pj 5.60%# 7/1/2023 NR 500 526,350 Atlanta GA Tax Allocation Eastside Pj Ser A AMT 5.625% 1/1/2016 NR 1,000 1,024,210 Atlanta GA Tax Allocation Eastside Pj Ser B 5.60% 1/1/2030 NR 1,000 1,006,170 Beaumont CA Fin Auth Loc Agy Rev Ser D 5.80% 9/1/2035 NR 500 526,005 Branson MO Indl Dev Auth Tax Increment Rev Branson Landing Retail Pj 5.50% 6/1/2029 NR 5,000 5,104,750 Etiwanda Sch Dist CA Spl Tax Cmnty Facs Dist No 2004-1 5.45% 9/1/2029 NR 1,000 1,008,370 Indio CA Cmnty Facs Dist No 04-3 Terra Lago Impt Area 1 5.15% 9/1/2035 NR 1,825 1,797,534 Poway CA Unif Sch Dist Spl Tax Cmnty Facs Dist No 11 Area B 5.00% 9/1/2030 NR 1,000 964,090 San Francisco CA City & Cnty Red Agy Dist No 6 Mission Bay South Ser A 5.15% 8/1/2035 NR 1,500 1,496,250 Temecula Vly CA Unif Sch Dist Cmnty Facs Dist Spl Tax No 02-1 5.125% 9/1/2035 NR 1,000 984,160 Tern Bay Cmnty Dev Dist FL Cap Impt Rev Ser A 5.375% 5/1/2037 NR 5,000 5,008,300 -------------- TOTAL 19,446,189 -------------- EDUCATION 0.60% PA St Higher Edl Facs Auth College & Univ Rev Geneva College 5.375% 4/1/2015 BBB- 2,000 2,087,660 Private Colleges & Univ Auth GA Rev Spelman College 5.25% 6/1/2021 Aa3 500 541,525 -------------- TOTAL 2,629,185 -------------- </Table> SEE NOTES TO FINANCIAL STATEMENTS. 106 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) HIGH YIELD MUNICIPAL BOND FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- ELECTRIC REVENUE BONDS 1.36% MS Business Fin Corp MS Pollutn Ctrl Sys Energy Res Inc Pj 5.875% 4/1/2022 BBB- $ 5,875 $ 5,969,588 -------------- GAMING 1.44% Mohegan Tribe Indians CT Gaming Auth Pub Impt Priority Dist 5.375% 1/1/2011 BB+ 1,400 1,474,522 Mohegan Tribe Indians CT Pub Impt Priority Dist 5.125% 1/1/2023 BB+ 3,350 3,355,293 Mohegan Tribe Indians CT Pub Impt Priority Dist 5.25% 1/1/2033 BB+ 1,500 1,499,880 -------------- TOTAL 6,329,695 -------------- GENERAL AIRPORT REVENUE BONDS 1.09% Dallas-Fort Worth TX Intl Arpt Fac Impt Corp Rev Ref A Sub Ser 1 Rmkt AMT 8.50%# 5/1/2029 CCC 1,000 989,520 Dallas-Fort Worth TX Intl Arpt Fac Impt Corp Rev Ref A Sub Ser 2 Rmkt AMT 9.00%# 5/1/2029 CCC 2,500 2,369,725 Dallas-Fort Worth TX Intl Arpt Fac Impt Corp Rev Ref A Sub Ser 3 Rmkt AMT 9.125% 5/1/2029 CCC 1,500 1,403,415 -------------- TOTAL 4,762,660 -------------- GENERAL OBLIGATION 5.91% CA St Ref 5.00% 8/1/2028 A 3,500 3,645,950 CA St Rites PA 1300 RIBs 7.252% 11/1/2024 NR 5,000 5,579,700 FL St Bd of Ed Pub Ed Ser D 5.00% 6/1/2033 AAA 725 759,184 New York NY Ser M 5.00% 4/1/2022 A+ 10,000 10,485,000 New York NY Ser O 5.00% 6/1/2030 A+ 5,000 5,181,850 Todd Morrison Cass & Wadena Cntys MN Hlthcare Fac Lakewood 5.00% 12/1/2034 Baa2 250 254,580 -------------- TOTAL 25,906,264 -------------- HEALTH CARE SYSTEM 6.94% CA Statewide Cmntys Dev Auth Rev Daughters of Charity Hlth A 5.25% 7/1/2030 BBB+ 10,000 10,361,800 Franklin Cnty OH Hlthcare Facs Rev OH Presbyterian Svcs A 5.00% 7/1/2026 BBB 1,200 1,211,892 Hilsborough Cnty FL Indl Ref Tampa Gen Hosp Pj Ser A 5.25% 10/1/2024 Baa1 1,000 1,043,040 Joplin MO Indl Dev Auth Hlthfacs Rev Freeman Hlth Sys Pj 5.75% 2/15/2035 BBB+ 500 537,110 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 107 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) HIGH YIELD MUNICIPAL BOND FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- KY Econ Dev Fin Auth Hlth Sys Norton Hlthcare Inc Ser A 6.50% 10/1/2020 BBB+(c) $ 1,400 $ 1,541,008 MA St Hlth & Edl Facs Auth Rev Caritas Christi Oblig Grp A 5.625% 7/1/2020 BBB 1,005 1,026,125 Miami Beach FL Hlth Facs Rev Hosp Auth Mt Sinai Med Ctr FL Pj 5.375% 11/15/2028 BB+ 1,510 1,517,610 NC Med Care Cmnty Hlthcare Facs Rev Ref 1st Mtg Presbyterian Ser A 5.125% 7/1/2018 NR 1,000 1,002,580 NJ Hlthcare Fac Fin Auth Rev Somerset Med Ctr 5.50% 7/1/2033 Baa3 1,700 1,736,346 NY St Dorm Auth Revs Non St Supported Debt Mt Sinai NYU Hlth C Rmkt 5.50% 7/1/2026 Ba1 4,000 4,068,680 Orange Cnty FL Hlth Fac Auth Ref Hlthcare Orlando Lutheran 5.375% 7/1/2020 NR 1,100 1,098,240 Orange Cnty FL Hlth Fac Auth Ref Hlthcare Orlando Lutheran 5.70% 7/1/2026 NR 1,000 1,003,610 St Mary Hosp Auth PA Hlth Sys Rev Catholic Hlth Ser B 5.375% 11/15/2034 A1 500 526,270 St Paul MN Port Auth Lease Rev Healtheast Midway Campus 03 A 5.75% 5/1/2025 BB 1,520 1,529,926 VA MN Hsg & Redev Auth Hlthcare Fac Lease Rev 5.375% 10/1/2030 Baa1 2,165 2,219,645 -------------- TOTAL 30,423,882 -------------- HEALTHCARE 1.93% Knox Cnty TN Hlth Ed & Hsg Fac Bd Rev Univ Hlth Sys Inc 5.625% 4/1/2029 Baa1 1,000 1,029,160 NC Med Care Cmnty Hlthcare Facs Rev Ref 1st Mtg Presbyterian Ser A 5.25% 7/1/2021 NR 1,720 1,727,671 St Paul MN Hsg & Redev Auth Hosp Rev Healtheast Pj 6.00% 11/15/2030 BB+ 2,500 2,692,250 Sylacauga AL Health Care Auth Rev Ser A Coosa Vly Med Ctr 6.00% 8/1/2035 NR 3,000 3,028,500 -------------- TOTAL 8,477,581 -------------- HOUSING 0.34% MA St Hsg Fin Agy Hsg Ser E AMT 5.00% 12/1/2028 AA- 1,500 1,503,180 -------------- INDUSTRIAL 4.92% Courtland AL Indl Dev Bd Solid Waste Disp Rev Ref Int'l Paper Co Pj A AMT 5.20% 6/1/2025 BBB 5,500 5,466,120 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 108 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) HIGH YIELD MUNICIPAL BOND FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- Courtland AL Indl Dev Bd Solid Waste Disp Rev Ref Int'l Paper Co Pj B AMT 5.20% 6/1/2025 BBB $ 2,305 $ 2,290,801 IL Fin Auth Solid Waste Disp Waste Mgmt Inc Pj AMT 5.05% 8/1/2029 NR 1,500 1,492,890 NJ Econ Dev Auth Rev Glimcher Pptys Lp Pj AMT 6.00% 11/1/2028 NR 5,000 5,067,200 OH St Environmental Facs Rev Ford Motor Co Pj AMT 6.15% 6/1/2030 BB+ 2,000 1,994,760 Port Corpus Christi Auth TX Celanese Pj Ser A 6.45% 11/1/2030 B2 4,900 5,240,991 -------------- TOTAL 21,552,762 -------------- LEASE 1.20% Plainfield Ind Cmnty High Sch Bldg Corp First Mtg-Ser A(11) 5.00% 1/15/2030 AAA 5,000 5,268,700 -------------- MISCELLANEOUS 0.09% Maury Cnty TN Indl Dev Bd Pollutn Ctl Multi Modal Saturn Corp Pj 6.50% 9/1/2024 BB 395 397,101 -------------- MULTI-FAMILY HOUSING 1.27% El Paso Cnty TX Hsg Fin Corp Multi Fam Hsg Rev Las Lomas Apts Ser A 6.375% 12/1/2029 Ba1 3,280 3,078,543 El Paso Cnty TX Hsg Fin Corp Multi Fam Hsg Rev Las Lomas Apts Ser A 6.45% 12/1/2019 Ba1 1,515 1,475,140 MA St Hsg Fin Agy Hsg Ser B 5.00% 6/1/2030 AA- 1,000 1,021,500 -------------- TOTAL 5,575,183 -------------- MULTI-FAMILY REVENUE BONDS 3.01% MD St Cmnty Dev Admin Dept Hsg & Cmnty Dev Ser A AMT 5.22% 7/1/2045 Aa2 12,890 13,183,376 -------------- NURSING HOME CONTINUING CARE RETIREMENT COMMUNITIES 1.01% CO Hlth Facs Auth Rev Covenant Retirement Cmntys Inc 5.00% 12/1/2035 BBB 4,000 3,938,480 WI Hlth & Edl Facs Hlth Facs Three Pillars Sr Living A 5.50% 8/15/2034 A-(c) 500 511,575 -------------- TOTAL 4,450,055 -------------- POWER 0.25% PA Econ Dev Fin Auth Rev Reliant Energy A AMT 6.75%# 12/1/2036 B1 1,000 1,077,500 -------------- </Table> SEE NOTES TO FINANCIAL STATEMENTS. 109 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) HIGH YIELD MUNICIPAL BOND FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- RESOURCE RECOVERY 4.32% Burlington KS Pollutn Ctrl Rev RI TRS Ser K RIBs+ 9.78% 6/1/2031 AAA $ 4,500 $ 5,436,090 CA Pollutn Ctrl Fin Auth Solid Wst Mgmt Inc Pj Ser A-2 AMT 5.40% 4/1/2025 BBB 1,000 1,029,040 Fort Wayne IN Pollutn Ctrl Rev Ref Gen Mtrs Corp Pj 6.20% 10/15/2025 BB 2,030 2,033,654 Gaston Cnty NC Facs & Pollutn Ctrl Fin Auth Rev Exempt Facs Natl Gypsum Co Pj AMT 5.75% 8/1/2035 NR 2,000 2,083,600 Independence Cnty AR Pollutn Ctrl Rev Ref Entergy AR Inc 5.00% 1/1/2021 A- 1,000 1,018,070 Little River Cnty AR Rev Ref Georgia Pacific Corp Pj AMT 5.60% 10/1/2026 Ba2 2,475 2,487,251 Moraine OH Solid Wst Disp Rev General Motors Corp Pj AMT 6.75% 7/1/2014 BB 2,000 2,093,700 Niagara Cnty NY Indl Dev Agy Solid Wst Disposal Ser B AMT 5.55%# 11/15/2024 Baa3 750 795,090 OH St Polltn Ctrl Rev Ref General Motors Corp Pj 5.625% 3/1/2015 BB 2,000 1,964,840 -------------- TOTAL 18,941,335 -------------- SALES TAX 1.63% NJ Econ Dev Auth Rev Rites PA 1304 RIBs(12) 10.554% 9/1/2025 AAA 3,350 5,070,359 Wyandotte Cnty Kansas City KS Uni Govt Spl Oblig Rev Ref Sales Tax 2nd Lien Area B 5.00% 12/1/2020 BBB-(c) 2,000 2,056,020 -------------- TOTAL 7,126,379 -------------- SECONDARY SCHOOLS 1.70% FL St Ed Sys Fac Rev FL Ed Sys Ser A(16) 5.00% 5/1/2027 AAA 7,020 7,464,436 -------------- SINGLE FAMILY HOUSING 1.21% ID Hsg & Fin Assn Sing Fam Mtg Rev Ser D Cl III AMT 4.90% 1/1/2026 A1 2,000 1,994,760 NJ St Hsg & Mtg Fin Agy Rev Sing Fam Ser M AMT 5.00% 10/1/2036 AA 1,480 1,512,530 Puerto Rico Hsg Fin Corp Rev Hmownr Mtg Ser A AMT(13) 5.20% 12/1/2032 AAA 1,745 1,779,063 -------------- TOTAL 5,286,353 -------------- </Table> SEE NOTES TO FINANCIAL STATEMENTS. 110 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) HIGH YIELD MUNICIPAL BOND FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- SINGLE FAMILY REVENUE BONDS 1.89% AK St Hsg Fin Corp Rites PA 1298 RIBs(16) 7.531% 12/1/2025 NR $ 5,000 $ 5,817,600 ND St Hsg Fin Agy Rev Hsg Fin Prog Home Mtg Fin C AMT(d) 4.70% 1/1/2029 Aa1 2,500 2,471,950 -------------- TOTAL 8,289,550 -------------- SPECIAL ASSESSMENT 7.13% Arborwood Cmnty Dev Dist FL Cap Impt Rev Master Infras Pj A 5.35% 5/1/2036 NR 5,000 5,007,600 Bartram Pk Cmnty Dev Dist FL Spl Assmt 5.30% 5/1/2035 NR 2,000 2,007,940 Brentwood Calif Infrastr Fin Auth CIFP-1 5.00% 9/2/2025 NR 2,500 2,499,875 Brentwood Calif Infrastr Fin Auth CIFP-1 5.15% 9/2/2035 NR 1,000 999,950 East Homestead Cmnty Dev Dist FL Spl Assmt Rev 5.45% 5/1/2036 NR 1,000 1,008,750 Fulton Cnty GA Dev Auth Loc Dist Cooling Fac Rev Sr Maxon Atlantic Station A AMT 5.125%# 3/1/2026 BBB 1,000 983,180 Lake Elsinore CA Unif Sch Cmnty Facs Dist Spl Tax No 2004-3 5.25% 9/1/2029 NR 1,650 1,647,690 Murrieta CA Cmnty Facs Dist Spl Tax No 3 Creekside Vlg Impt Area 1 5.20% 9/1/2035 NR 1,500 1,475,325 Palma Sola Trace Cmnty Dev Dist FL Cap Impt Rev 5.75% 5/1/2035 NR 885 893,894 Panther Trace II FL Cmnty Dev Dist Rev Spl Assmt Ser A 5.60% 5/1/2035 NR 1,875 1,883,775 Pine Isl Cmnty Dev Dist FL Spl 5.75% 5/1/2035 NR 3,250 3,321,793 Prince Georges Cnty MD Spl Oblig Natl Harbor Pj Rmkt 5.20% 7/1/2034 NR 1,750 1,768,515 Prince Georges Cnty Md Spl Tax Victoria Falls Pj 5.25% 7/1/2035 NR 1,250 1,255,263 River Bend Cmnty Dev Dist FL Cap Impt Rev 5.45% 5/1/2035 NR 960 963,475 Roseville CA Spl Tax Cmnty Facs Dist No 1 Westpark 5.15% 9/1/2030 NR 2,000 2,008,380 Roseville CA Spl Tax Cmnty Facs Dist No 1 Westpark 5.20% 9/1/2036 NR 3,500 3,515,960 -------------- TOTAL 31,241,365 -------------- </Table> SEE NOTES TO FINANCIAL STATEMENTS. 111 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) HIGH YIELD MUNICIPAL BOND FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- SPECIAL TAX 1.84% Lake Elsinore CA Spl Tax Cmnty Facs Dist 3 Impt Area 1 5.25% 9/1/2030 NR $ 1,195 $ 1,198,083 Menifee CA Unif Sch Dist Spl Tax Cmnty Facs Dist No 2002-5 5.50% 9/1/2034 NR 500 500,955 Midtown Miami FL Cmnty Dev FL Spl Assmt Rev Ser A 6.25% 5/1/2037 NR 500 532,360 Roseville CA Spl Tax Cmnty Facs Dist No 1 Fiddyment 5.10% 9/1/2036 NR 3,000 2,934,990 South Fork East Cmnty Dev Dist FL Cap Impt Rev 5.35% 5/1/2036 NR 2,925 2,898,763 -------------- TOTAL 8,065,151 -------------- STUDENT HOUSING 0.24% Cleveland Cuyahoga Cnty OH Student Hsg Euclid Ave Fenn Pj(2) 5.00% 8/1/2021 AAA 1,000 1,061,310 -------------- TOBACCO 13.21% Badger Tob Asset Securitization Corp WI Asset Bkd 6.375% 6/1/2032 BBB 3,340 3,626,505 Golden St Tob Securitization Corp CA Tob Settlmnt Res Int Tr Rcpts F C1 144 A RIBs 6.76% 6/1/2045 A- 10,000 10,305,000 Golden St Tob Securitization Corp CA Tob Settlmnt Rev Ser 2003 A-1 6.75% 6/1/2039 BBB 1,290 1,483,319 NY Cntys Tob Tr IV Settlmnt Pass Thru Ser A 5.00% 6/1/2042 BBB 10,000 9,753,200 Northern Tob Securitization Corp AK Tob Settlmnt Asset Bkd Bds 6.50% 6/1/2031 BBB 1,125 1,187,066 Tob Securitization Auth So CA Tob Settlmnt Asset Bkd Bds Sr Ser A 5.25% 6/1/2027 BBB 865 887,490 Tob Settlmnt Auth IA Tob Settlmnt Asset Bkd Ser B 5.60% 6/1/2035 BBB 3,635 3,746,558 Tob Settlmnt Fin Corp NJ 6.75% 6/1/2039 BBB 1,000 1,163,980 Tob Settlmnt Fin Corp RI Asset Bkd Ser A 6.00% 6/1/2023 BBB 4,075 4,310,087 Tob Settlmnt Fin Corp RI Asset Bkd Ser A 6.125% 6/1/2032 BBB 1,410 1,497,124 Tob Settlmnt Fin Corp RI Asset Bkd-Ser A 6.25% 6/1/2042 BBB 2,905 3,096,352 Tob Settlmnt Fin Corp VA Asset Bkd 5.50% 6/1/2026 BBB 3,500 3,635,205 Tob Settlmnt Fin Corp VA Asset Bkd 5.625% 6/1/2037 BBB 9,755 10,133,397 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 112 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) HIGH YIELD MUNICIPAL BOND FUND SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- Tob Settlmnt Rev Mgmt Auth SC Sec B 6.375% 5/15/2028 BBB $ 1,850 $ 1,996,446 Westchester Tob Asset Securitization Corp NY 5.125% 6/1/2038 BBB 1,060 1,067,558 -------------- TOTAL 57,889,287 -------------- TOLL ROADS 0.74% NJ St Tpk Auth Rev Rols RR II R 323 RIBs(2) 7.129% 1/1/2035 Aaa 500 530,700 Pocahontas Pkwy Assoc VA Toll Rd Rev Ser A 5.50% 8/15/2028 BB- 2,105 2,180,633 Puerto Rico Comwlth Hwy & Trans Auth Rev Ser G 5.00% 7/1/2042 BBB+ 500 511,885 -------------- TOTAL 3,223,218 -------------- TRANSPORTATION 6.37% Augusta GA Arpt Rev Gen Arprt Passenger B AMT 5.35% 1/1/2028 Baa3 500 507,235 Metropolitan Transn Auth NY Rev Res Int Tr Rcpts K3 RIBs+ 7.03% 11/15/2035 NR 10,000 11,020,000 Minneapolis & St Paul MN Met Arpt Comm Rev Sub Ser A(2) 5.00% 1/1/2035 AAA 13,800 14,358,348 St Paul MN Port Auth Lease Rev Healtheast Midway Campus 03 A 5.875% 5/1/2030 BB 1,000 1,011,990 Tulsa OK Muni Arpt Tr Rev Ref Ser A Rmkt AMT 7.75%# 6/1/2035 B- 1,000 1,006,340 -------------- TOTAL 27,903,913 -------------- UNIVERSITIES 2.61% MA St Dev Fin Agy Rev Boston Univ Ser T-1(2) 5.00% 10/1/2035 AAA 10,000 10,456,000 MA St Dev Fin Agy Rev Eastern Nazarene College 5.625% 4/1/2029 BB+ 1,000 998,050 -------------- TOTAL 11,454,050 -------------- WATER/SEWER 1.31% Austin TX Wtr & Wstwtr Sys Rev Ref(16) 5.00% 5/15/2030 AAA 5,000 5,234,200 NY New York City Muni Wtr Fin Auth Wtr & Swr Sys Rev Ser B(12) 5.00% 6/15/2036 AAA 500 523,610 -------------- TOTAL 5,757,810 -------------- TOTAL MUNICIPAL BONDS (cost $433,745,905) 433,917,454 ============== </Table> SEE NOTES TO FINANCIAL STATEMENTS. 113 <Page> SCHEDULE OF INVESTMENTS (CONCLUDED) HIGH YIELD MUNICIPAL BOND FUND SEPTEMBER 30, 2005 <Table> <Caption> SHARES INVESTMENTS (000) VALUE - --------------------------------------------------------------------------------------------------------------- SHORT-TERM INVESTMENTS 0.00% MONEY MARKET MUTUAL FUNDS 0.00% Dreyfus Municipal Cash Management Plus 1 $ 1,339 SSgA Tax Free Money Market Fund 13 12,577 -------------- TOTAL SHORT-TERM INVESTMENTS (cost $13,916) 13,916 ============== TOTAL INVESTMENTS IN SECURITIES 99.00% (cost $433,759,821) 433,931,370 ============== CASH AND OTHER ASSETS IN EXCESS OF LIABILITIES 1.00% 4,356,598 -------------- NET ASSETS 100.00% $ 438,287,968 ============== </Table> SCHEDULE OF INVESTMENTS MICHIGAN TAX-FREE TRUST SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT RATE DATE MOODY'S(a) (000) -------------------------------------------------- MUNICIPAL BONDS 97.65% EDUCATION 8.59% Eastern MI Univ Rev Gen Ser B(11) 5.60% 6/1/2025 AAA $ 1,430 1,551,507 Grand Vly MI St Univ Rev(11) 5.50% 2/1/2018 AAA 1,150 1,288,748 MI Muni Bd Auth Rev Ref Sch Dist City of Detroit(12) 5.00% 6/1/2020 AAA 1,000 1,061,280 MI St Grant Antic Notes Ser B(12) 2.74%# 9/15/2009 AAA 690 690,000 Puerto Rico Comwlth Pub Impt Rites PA 1280 RIBs 6.795% 7/1/2034 AA+ 1,000 1,059,800 Univ MI Univ Rev Student Fee Ser A 6.00% 4/1/2007 AAA 250 260,802 Wayne Cnty MI Cmnty College Impt(2) 5.50% 7/1/2019 AAA 565 607,149 -------------- TOTAL 6,519,286 -------------- GENERAL OBLIGATION 22.15% Adrian MI City Sch Dist(12) 5.00% 5/1/2034 AAA 1,500 1,561,470 Anchor Bay MI Sch Dist Sch Bldg & Site 5.00% 5/1/2033 AA 1,000 1,033,500 Belding MI Area Sch(2) 5.00% 5/1/2026 AAA 400 412,636 Birmingham MI City Sch Dist Sch Bldg & Site(12) 5.00% 11/1/2033 AAA 1,000 1,044,450 Caledonia MI Cmnty Schs Ref(5)(12) 5.25% 5/1/2022 AAA 1,025 1,104,489 Carman-Ainsworth MI Cmnty Sch(11) 5.00% 5/1/2027 AAA 1,000 1,040,840 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 114 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) MICHIGAN TAX-FREE TRUST SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- Grand Blanc MI Cmnty Schs Sch Bldg & Site(12) 5.00% 5/1/2021 AAA $ 500 $ 531,120 Grand Rapids MI Smartzone Loc Dev Auth(2) 5.375% 6/1/2028 AAA 1,125 1,225,148 Huron MI Sch Dist(12) 5.25% 5/1/2021 AAA 250 265,978 Kaleva Norman ETC MI Sch Dist Bldg & Site Ref(11) 6.00% 5/1/2025 Aaa 600 657,966 Kenowa Hills MI Pub Schs Ref(11) 5.00% 5/1/2026 AAA 1,305 1,376,018 Lake Orion MI Cmnty Sch Dist Ref 5.125% 5/1/2022 AA 550 582,824 Saginaw MI City Sch Dist Sch Bldg & Site(12) 5.00% 5/1/2034 AAA 1,125 1,171,912 South Lyon MI Cmnty Schs Sch Bldg & Site(11) 5.25% 5/1/2022 AAA 1,000 1,078,220 Southfield MI Pub Schs Sch Bldg & Site Ser A(11) 5.25% 5/1/2021 AAA 1,025 1,107,266 Southfield MI Pub Schs Sch Bldg & Site Ser B(12) 5.00% 5/1/2029 AAA 1,000 1,048,250 Warren MI Cons Sch Dist Sch Bldg & Site(11) 5.00% 5/1/2027 AAA 1,000 1,046,120 Wayne Cnty MI Bldg Auth Cap Impt Ser A(16) 5.25% 6/1/2016 AAA 500 517,200 -------------- TOTAL 16,805,407 -------------- HEALTHCARE 6.25% MI St Hosp Fin Auth Rev(16) 5.00% 11/15/2036 AAA 3,500 3,635,170 MI St Hosp Fin Auth Rev Ref Trinity Hlth Ser A(2)(18) 6.00% 12/1/2027 AAA 1,000 1,107,330 -------------- TOTAL 4,742,500 -------------- LEASE 3.52% Grand Rapids MI Pub Sch(16) 5.00% 11/1/2021 AAA 250 263,528 MI St COP(2) Zero Coupon 6/1/2022 AAA 2,000 924,060 MI St Hse Reps Cap Apprec COP(2) Zero Coupon 8/15/2024 AAA 3,565 1,478,833 -------------- TOTAL 2,666,421 -------------- MISCELLANEOUS 7.77% MI Muni Bd Auth Rev Ref Sch Ln Ser A(15)(16) 5.25% 6/1/2010 AAA 2,500 2,710,925 MI St Bldg Auth Rev Ref Facs Pg Ser I(12) 5.00% 10/15/2009 AAA 1,500 1,601,265 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 115 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) MICHIGAN TAX-FREE TRUST SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- MI St Bldg Auth Rev Ref Facs Pg Ser I(2) 5.00% 10/15/2033 AAA $ 1,500 $ 1,579,785 -------------- TOTAL 5,891,975 -------------- POWER 3.46% MI St Strategic Fd Ltd Oblig(2) 7.00% 5/1/2021 AAA 500 652,070 MI St Strategic Fd Ltd Oblig Rev Detroit Fd Ser BB(16) 7.00% 7/15/2008 AAA 350 385,060 Puerto Rico Elec Pwr Auth Pwr Rev Ser NN(16) 5.00% 7/1/2032 AAA 500 523,470 Puerto Rico Elec Pwr Auth Pwr Rev Ser RR(19) 5.00% 7/1/2025 AAA 1,000 1,063,340 -------------- TOTAL 2,623,940 -------------- PRE-REFUNDED 32.74% Alpena MI Pub Schs(16) 5.625% 5/1/2022 AAA 500 520,940 Anchor Bay MI Sch Dist Sch Bldg & Site Ser I(11) 6.00% 5/1/2023 AAA 1,100 1,206,271 Bloomingdale MI Pub Sch Dist No 16 5.50% 5/1/2021 AA 450 499,037 Central Montcalm MI Pub Schs(16) 5.90% 5/1/2019 AAA 1,000 1,093,260 Crawford Ausable MI Sch Dist Sch Bldg & Site 5.00% 5/1/2021 AA 350 378,385 Detroit MI City Sch Dist Sch Bldg & Site Impt Ser A(11) 5.25% 5/1/2028 AAA 1,000 1,105,690 Eastern MI Univ Rev(11) 5.50% 6/1/2027 AAA 500 519,835 Elkton Pigeon Bay Port MI Sch Dist 5.375% 5/1/2025 AA 700 763,021 Forest Hills MI Pub Schs(11) 5.25% 5/1/2020 Aaa 2,000 2,169,520 Greenville MI Pub Sch Ref(12) 6.00% 5/1/2025 AAA 1,000 1,096,610 Hartland MI Cons Sch Dist(11) 6.00% 5/1/2021 AAA 1,950 2,176,960 Howell MI Pub Sch(16) 6.00% 5/1/2025 AAA 1,100 1,152,360 Huron Vly MI Sch Dist(11) 5.75% 5/1/2022 AAA 250 260,945 Kalamazoo MI Hosp Fin Auth Fac Rev Hosp Rev ETM RIBs(11) 7.708% 6/1/2011 AAA 2,000 2,056,520 Laingsburg MI Cmnty Sch Dist Sch Bldg & Site Bd 5.25% 5/1/2026 AA 450 493,362 Lake Orion MI Cmnty Sch Dist Ser A(11) 6.00% 5/1/2017 AAA 1,335 1,484,386 Lakeview MI Cmnty Sch(11) 5.60% 5/1/2022 AAA 210 218,713 Memphis MI Cmnty Sch Ref(11) 5.25% 5/1/2029 Aaa 150 160,717 MI St Comprehensive Transn Ser B(12) 5.25% 5/15/2020 AAA 1,000 1,103,690 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 116 <Page> SCHEDULE OF INVESTMENTS (CONCLUDED) MICHIGAN TAX-FREE TRUST SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- Paw Paw MI Pub Sch Dist Sch Bldg & Site 6.00% 5/1/2030 AA $ 1,325 $ 1,479,217 Potterville MI Pub Sch(12) 6.00% 5/1/2029 AAA 1,000 1,096,610 Puerto Rico Comwlth Hwy & Transn Auth Rev Ser B 6.50% 7/1/2027 BBB+ 1,000 1,146,400 Puerto Rico Comwlth Ser A ETM 5.50% 10/1/2040 AAA 1,000 1,092,030 South Lyon MI Cmnty Schs(12) 5.50% 5/1/2023 AAA 1,425 1,560,803 -------------- TOTAL 24,835,282 -------------- TRANSPORTATION 4.15% MI St Comprehensive Transn Ref Ser A(12) 5.00% 11/1/2021 AAA 700 733,922 Puerto Rico Comwlth Hwy & Transn Auth Rev Rites PA 1052 RIBs 8.225% 1/1/2010 BBB+(b) 500 629,490 Puerto Rico Comwlth Hwy & Transn Auth Transn Rev Ser K(d) 5.00% 7/1/2045 BBB+ 1,750 1,787,782 -------------- TOTAL 3,151,194 -------------- WATER/SEWER 9.02% Detroit MI Disp Rev Ref Sr Lien Ser A(12) 5.00% 7/1/2028 AAA 1,000 1,042,930 Detroit MI Wtr Supply Sys Sr Lien Ser A(16) 5.00% 7/1/2034 AAA 1,000 1,038,260 Grand Rapids MI Santn Swr Sys Rev Ref & Impt Ser A(11) 4.75% 1/1/2028 AAA 1,050 1,061,036 Lansing MI Bd Wtr & Lt Wtr Supply Steam & Elec Util Sys(12) 5.00% 7/1/2022 AAA 1,865 1,972,704 MI Muni Bd Auth Rev Drinking Wtr St Revolving Fd 5.00% 10/1/2024 AAA 1,000 1,054,830 Muskegon Heights MI Wtr Sys Ser A(16) 5.625% 11/1/2020 Aaa 300 327,345 Muskegon Heights MI Wtr Sys Ser A(16) 5.625% 11/1/2025 Aaa 320 348,550 -------------- TOTAL 6,845,655 -------------- TOTAL INVESTMENTS IN MUNICIPAL BONDS 97.65% (cost $69,836,627) 74,081,660 ============== CASH AND OTHER ASSETS IN EXCESS OF LIABILITIES 2.35% 1,780,650 -------------- NET ASSETS 100.00% $ 75,862,310 ============== </Table> SEE NOTES TO FINANCIAL STATEMENTS. 117 <Page> SCHEDULE OF INVESTMENTS PENNSYLVANIA TAX-FREE TRUST SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- MUNICIPAL BONDS 100.53% EDUCATION 15.72% Lehigh Cnty PA Gen Purp Auth Rev Desales Univ Pj(17) 5.125% 12/15/2023 AA $ 1,000 $ 1,051,790 PA St Higher Edl Facs Auth Rev Drexel Univ Ser A 5.20% 5/1/2032 A 600 631,488 PA St Higher Edl Facs Auth Rev Lafayette College Pj 6.00% 5/1/2030 AA- 1,425 1,568,583 PA St Higher Edl Facs Auth Moravian College Pj(17) 5.375% 7/1/2031 AA 1,000 1,047,870 PA St Higher Edl Facs Auth Rev Slippery Rock Univ Fndtn Ser A(19) 5.00% 7/1/2037 AAA 1,000 1,042,210 PA St Higher Edl Facs Auth Rev Univ of Scranton(2) 5.75% 11/1/2017 AAA 1,000 1,106,580 PA St Higher Edl Facs Auth Univ of the Arts(17) 5.75% 3/15/2030 AA 500 531,320 PA St Higher Edl Facs Auth Univ of the Arts(17) 5.625% 3/15/2025 AA 1,000 1,051,410 PA St Higher Edl Facs Auth Rev Ursinus College(17) 5.50% 1/1/2024 AA 1,000 1,077,530 Philadelphia PA Auth Indl Dev Rev Ed Cmnty Fgn Med Grads(16) 5.00% 6/1/2015 AAA 250 259,935 Philadelphia PA Sch Dist(11) 5.25% 6/1/2034 AAA 3,000 3,195,060 State Pub Sch Bldg Auth PA College Rev(2) Zero Coupon 7/15/2014 AAA 295 205,172 State Pub Sch Bldg Auth PA College Rev(2) Zero Coupon 7/15/2015 AAA 295 195,169 State Pub Sch Bldg Auth PA College Rev(2) Zero Coupon 7/15/2016 AAA 295 186,110 State Pub Sch Bldg Auth PA Jefferson Cnty Dubois Tech Sch(11) 5.00% 2/1/2029 AAA 1,000 1,046,400 State Pub Sch Bldg Auth PA Sch Rev Lease Phil Sch(12) 5.25% 6/1/2027 AAA 1,000 1,066,730 -------------- TOTAL 15,263,357 -------------- GENERAL OBLIGATION 9.08% Annville Cleona PA Sch Dist(12) 6.00% 3/1/2031 Aaa 500 576,880 Bristol Boro PA Sch Dist(12) 5.25% 3/1/2031 AAA 500 541,325 Delaware Vly PA Regl Fin Auth Loc Govt Rev Ser C(2) 7.75% 7/1/2027 AAA 1,000 1,417,650 Montgomery Cnty PA 5.00% 9/15/2022 Aaa 625 657,088 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 118 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) PENNSYLVANIA TAX-FREE TRUST SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- Pennsbury PA Sch Dist(11) 5.50% 1/15/2020 Aaa $ 1,000 $ 1,096,300 Puerto Rico Comwlth Pub Impt Ser A 5.00% 7/1/2034 BBB 1,500 1,544,850 Puerto Rico Comwlth Unrefunded Bal Ser A 5.375% 7/1/2028 BBB 1,825 1,932,273 West Middlesex Area Sch Dist PA(11) 5.15% 12/15/2030 AAA 1,000 1,044,620 -------------- TOTAL 8,810,986 -------------- HEALTHCARE 5.74% Allegheny Cnty PA Hosp Dev Catholic Hlth East Issue 5.50% 11/15/2032 A1 1,500 1,581,015 Delaware Cnty PA Auth Hosp Rev Crozer Chester Med Ctr(1)(3) 5.375% 12/1/2018 A 1,000 1,035,610 Montgomery Cnty PA Higher Ed & Hlth Sys Catholic Hlth East C 5.375% 11/15/2034 A1 1,000 1,054,820 Puerto Rico Indl Tourist Ed Mutuo Oblig Grp Ser A(16) 6.25% 7/1/2024 AAA 850 866,184 Southcentral PA Gen Auth Rev Hosp Hanover Hosp Inc(d)(17) 5.00% 12/1/2027 AA 1,000 1,032,920 -------------- TOTAL 5,570,549 -------------- INDUSTRIAL 3.71% Allegheny Cnty PA Indl Dev Auth Rev Envr Impt USX Pj 6.10% 7/15/2020 BBB+ 1,000 1,049,860 Philadelphia PA Auth For Indl Dev Lease Rev Ser B(12) 5.125% 10/1/2026 AAA 1,000 1,053,660 York Cnty PA Ind Dev Auth Pollutn Ctrl Rev Svc Elec & Gas Ser A(16) 6.45% 10/1/2019 AAA 1,475 1,494,013 -------------- TOTAL 3,597,533 -------------- LEASE 1.65% York PA Gen Auth Rev York City Recreation Corp(2) 5.50% 5/1/2018 AAA 1,475 1,602,130 -------------- MISCELLANEOUS 4.28% Allegheny Cnty PA Redev Auth Tax Inc Rev Wtrfrt Pj Ser A 6.30% 12/15/2018 A-(c) 1,000 1,096,250 Erie Cnty PA Convention Ctr GTD(11) 5.00% 1/15/2036 AAA 1,170 1,222,018 Puerto Rico Pub Bldgs Auth Rev Govt Facs Ser I GTD 5.375% 7/1/2034 BBB 1,000 1,068,540 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 119 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) PENNSYLVANIA TAX-FREE TRUST SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- Washington Cnty PA Auth Rev Cap Fdg Rev Pj & Equip Pg(2) 6.15% 12/1/2029 AAA $ 730 $ 763,887 -------------- TOTAL 4,150,695 -------------- PRE-REFUNDED 41.81% Allegheny Cnty PA Port Auth Spl Rev Transn(16) 6.00% 3/1/2013 AAA 2,000 2,202,660 Allegheny Cnty PA Port Auth Spl Rev Transn(16) 6.125% 3/1/2029 AAA 500 552,670 Allegheny Cnty PA San Auth Swr Rev(16) 5.375% 12/1/2024 AAA 2,000 2,130,640 Bethlehem PA Area Sch Dist(16) 6.00% 3/1/2016 AAA 1,000 1,012,930 Bucks Cnty PA Wtr & Swr Auth Neshaminy Interceptor Swr Sys(2) 5.50% 6/1/2017 Aaa 465 502,935 Childrens Tr Fd Puerto Rico Tob Set Rev 6.00% 7/1/2026 AAA 750 837,075 Mifflin Cnty PA(11) 5.625% 9/1/2031 AAA 2,500 2,798,100 Montgomery Cnty PA Indl Dev Auth Rev Hill Sch Pj(16) 5.35% 8/15/2027 Aaa 2,250 2,348,258 PA Conv Ctr Auth Rev Ser A ETM(11) 6.70% 9/1/2016 AAA 855 1,013,628 PA St Higher Edl Facs Auth Rev Drexel Univ 6.00% 5/1/2029 A 800 875,872 PA St Higher Edl Facs Auth Rev Univ Sciences Phil(16) 5.25% 11/1/2025 AAA 1,000 1,064,030 PA St Tpk Commn(2) 5.50% 7/15/2033 AAA 3,000 3,355,830 Philadelphia PA Gas Wks Rev Twelfth Ser B ETM(16) 7.00% 5/15/2020 AAA 2,220 2,704,715 Philadelphia PA Sch Dist Ser A(12) 5.50% 2/1/2031 AAA 500 555,350 Philadelphia PA Sch Dist Ser A(12) 5.75% 2/1/2019 AAA 450 502,457 Philadelphia PA Sch Dist Ser A(12) 5.75% 2/1/2020 AAA 250 279,142 Philadelphia PA Sch Dist Ser A(12) 5.75% 2/1/2021 AAA 500 558,285 Philadelphia PA Sch Dist Ser A(12) 5.75% 2/1/2030 AAA 1,250 1,395,712 Philadelphia PA Sch Dist Ser B(11) 5.625% 8/1/2021 AAA 1,000 1,123,400 Philadelphia PA Sch Dist Ser B(11) 5.625% 8/1/2022 AAA 1,000 1,123,400 Plum Boro PA Sch Dist(11) 5.25% 9/15/2030 AAA 1,000 1,099,920 Puerto Rico Comwlth Hwy & Transn Auth Transn Rev Ser D 5.75% 7/1/2041 BBB+ 2,000 2,258,980 Puerto Rico Comwlth Hwy & Transn Auth Hwy Rev Ser Y 5.50% 7/1/2026 BBB+ 1,000 1,033,210 Puerto Rico Comwlth Pub Impt Ser A 5.375% 7/1/2028 AAA 925 1,023,022 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 120 <Page> SCHEDULE OF INVESTMENTS (CONTINUED) PENNSYLVANIA TAX-FREE TRUST SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- Quaker Vly PA Sch Dist(12) 5.50% 4/1/2025 Aaa $ 800 $ 904,080 Radnor Twp PA Sch Dist 5.75% 3/15/2026 Aa3 1,200 1,248,360 Riverside PA Sch Dist(11) 5.50% 10/15/2020 AAA 1,000 1,097,260 State Pub Sch Bldg Auth PA Northhampton Area Cmnty College(2) 5.75% 3/1/2020 AAA 1,775 1,972,114 State Pub Sch Bldg Auth PA Rev Del Cnty Cmnty College Pj(16) 5.50% 10/1/2020 AAA 800 866,184 Tredyffrin Easttown PA Sch Dist 5.50% 2/15/2017 Aaa 1,000 1,098,960 York Cnty PA Hosp Auth Rev York Hosp(2) 5.25% 7/1/2017 AAA 1,000 1,048,690 -------------- TOTAL 40,587,869 -------------- RESOURCE RECOVERY 1.09% Allegheny Cnty PA San Auth Swr Rev Ref Ser A(16) 5.00% 12/1/2025 AAA 1,000 1,054,530 -------------- TRANSPORTATION 13.40% Allegheny Cnty PA Arpt Rev(16) 5.00% 1/1/2017 AAA 1,000 1,027,890 Delaware River Port Auth PA & NJ Ref Port Dist Pj Ser A(12) 5.20% 1/1/2027 AAA 1,000 1,061,650 Delaware River Port Auth PA & NJ Rev(12) 6.00% 1/1/2019 AAA 1,000 1,100,940 PA St Tpk Commn Tpk Rev Ser A(2) 5.25% 12/1/2032 AAA 1,000 1,083,020 Philadelphia PA Arpt Rev Ser A AMT(16) 4.75% 6/15/2035 AAA 1,000 990,500 Puerto Rico Comwlth Hwy & Tran Ser G(11) 5.25% 7/1/2020 AAA 1,000 1,090,770 Puerto Rico Comwlth Hwy & Transn Auth Hwy Rev Ser Y 5.50% 7/1/2036 BBB+ 2,000 2,190,120 Puerto Rico Comwlth Hwy & Transn Auth Rev Rites PA 1052 RIBs 8.225% 1/1/2010 BBB+(b) 2,750 3,462,195 Puerto Rico Port Auth Rev Ser D AMT(11) 7.00% 7/1/2014 AAA 1,000 1,006,290 -------------- TOTAL 13,013,375 -------------- WATER/SEWER 4.05% Bucks Cnty PA Wtr & Swr Auth Rev Ser A(2) 5.00% 6/1/2024 AAA 1,000 1,045,980 Delaware Cnty PA Indl Dev Auth Wtr Facs Aqua PA Inc Pj Ser A AMT(11) 5.00% 11/1/2036 AAA 1,000 1,031,110 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 121 <Page> SCHEDULE OF INVESTMENTS (CONCLUDED) PENNSYLVANIA TAX-FREE TRUST SEPTEMBER 30, 2005 <Table> <Caption> RATING: PRINCIPAL INTEREST MATURITY S&P OR AMOUNT INVESTMENTS RATE DATE MOODY'S(a) (000) VALUE - --------------------------------------------------------------------------------------------------------------- Luzerne Cnty PA Indl Dev Auth PA Amern Wtr Co Ser A AMT(2) 5.10% 9/1/2034 AAA $ 1,000 $ 1,031,730 North Huntingdon Twp PA GTD(2) 5.25% 4/1/2019 AAA 760 823,528 -------------- TOTAL 3,932,348 -------------- TOTAL INVESTMENTS IN MUNICIPAL BONDS 100.53% (cost $91,115,498) 97,583,372 ============== LIABILITIES IN EXCESS OF OTHER ASSETS (0.53%) (514,545) -------------- NET ASSETS 100.00% $ 97,068,827 ============== </Table> (a) Unaudited. (b) This investment has not been rated by an independent ratings service but is, in Lord, Abbett & Co. LLC's opinion, of comparable quality to the rating shown. (c) This investment has been rated by Fitch IBCA. (d) Security purchased on a when-issued basis. + Security is exempt from registration under Rule 144A of the Securities Act of 1933. This security may be resold in transactions exempt from registration, normally to qualified institutional buyers. # Variable Rate Security. The interest rate represents the rate at September 30, 2005. AMT Income from this security may be subject to Alternative Minimum Tax. COP Certificates of Participation. ETM Escrow to Maturity. GTD Guaranteed. Pre-Refunded Bonds A second bond has been issued in order to pay off the first bond issue. Proceeds from the sale of the second bond are held in an "escrow fund" consisting of U.S. Government debt until the first bond issue reaches maturity. PSF Permanent School Fund. RITES Residual Interest Tax-Exempt Security. The interest rate is subject to change periodically and inversely to the prevailing market rate. RIBs Residual Interest Bond. The interest rate is subject to change periodically and inversely to the prevailing market rate. The interest rate shown is the rate in effect at September 30, 2005. NR Not Rated. Insured or guaranteed by the indicated municipal bond insurance corporation or Federal agency: (1) American Capital Access Holdings Ltd. (2) AMBAC Assurance Corporation (3) Certified Bond Insurance (4) CIFG Guaranty (5) Custodian Receipt (6) Department of Housing and Urban Development (7) Department of Veterans Affairs (8) Federal Home Loan Mortgage Corporation (9) Federal Housing Administration (10) Federal National Mortgage Association (11) Financial Guaranty Insurance Company (12) Financial Security Assurance Inc. (13) Government National Mortgage Association (14) Government National Mortgage Association/Federal National Mortgage Association (15) Insurance Bond Certificate (16) Municipal Bond Investors Assurance Corporation (17) Radian Asset Assurance Inc. (18) Temporary Custodial Receipts (19) XL Capital Assurance Inc. SEE NOTES TO FINANCIAL STATEMENTS. 122 <Page> STATEMENTS OF ASSETS AND LIABILITIES SEPTEMBER 30, 2005 <Table> <Caption> NATIONAL CALIFORNIA ASSETS: Investment in securities, at cost $ 548,130,055 $ 173,410,787 - --------------------------------------------------------------------------------------------------------- Investment in securities, at value $ 581,356,944 $ 182,813,545 Cash 5,530,792 20,577 Receivables: Interest and dividends 7,735,375 2,152,108 Investment securities sold 4,536,501 - Capital shares sold 1,002,331 132,415 From advisor - - Prepaid expenses and other assets 23,133 5,661 - --------------------------------------------------------------------------------------------------------- TOTAL ASSETS 600,185,076 185,124,306 - --------------------------------------------------------------------------------------------------------- LIABILITIES: Payables: Investment securities purchased 27,094,483 3,753,765 Capital shares reacquired 607,945 252,467 Management fees 211,931 66,424 12b-1 distribution fees 267,069 87,640 Fund administration 20,157 6,381 Directors' fees 320,087 181,417 To bank - - Dividends payable 1,630,990 493,607 Accrued expenses and other liabilities 191,168 103,009 - --------------------------------------------------------------------------------------------------------- TOTAL LIABILITIES 30,343,830 4,944,710 - --------------------------------------------------------------------------------------------------------- NET ASSETS $ 569,841,246 $ 180,179,596 ========================================================================================================= COMPOSITION OF NET ASSETS: Paid-in capital $ 553,638,632 $ 173,613,295 Distributions in excess of net investment income (1,327,652) (70,560) Accumulated net realized gain (loss) on investments (15,696,623) (2,765,897) Net unrealized appreciation on investments 33,226,889 9,402,758 - --------------------------------------------------------------------------------------------------------- NET ASSETS $ 569,841,246 $ 180,179,596 ========================================================================================================= NET ASSETS BY CLASS: Class A Shares $ 497,310,203 $ 166,226,513 Class B Shares $ 31,209,401 - Class C Shares $ 41,321,642 $ 13,953,083 OUTSTANDING SHARES BY CLASS*: Class A Shares 43,067,002 15,160,472 Class B Shares 2,695,632 - Class C Shares 3,572,599 1,271,623 NET ASSET VALUE, OFFERING AND REDEMPTION PRICE PER SHARE (NET ASSETS DIVIDED BY OUTSTANDING SHARES): Class A Shares-Net asset value $ 11.55 $ 10.96 Class A Shares-Maximum offering price (Net asset value plus sales charge of 3.25%) $ 11.94 $ 11.33 Class B Shares-Net asset value $ 11.58 - Class C Shares-Net asset value $ 11.57 $ 10.97 </Table> *Lord Abbett Municipal Income Fund, Inc. has 1,000,000,000 authorized shares of capital stock (par value $.001) of which 900,000,000 are issued and allocated as follows: 150,000,000 to National, 110,000,000 to each of California, New Jersey, and New York, and 70,000,000 to each of Connecticut, Hawaii, Minnesota, Missouri, Texas, and Washington. Lord Abbett Municipal Income Trust has an unlimited number of shares of benefical interest authorized. SEE NOTES TO FINANCIAL STATEMENTS. 124 <Page> <Table> <Caption> CONNECTICUT HAWAII MINNESOTA ASSETS: Investment in securities, at cost $ 86,626,468 $ 70,650,006 $ 40,889,234 - ---------------------------------------------------------------------------------------------------------------------------- Investment in securities, at value $ 91,838,691 $ 74,817,478 $ 42,584,907 Cash - 2,410,342 1,251,808 Receivables: Interest and dividends 1,250,536 1,029,983 500,679 Investment securities sold - - 28,000 Capital shares sold 37,119 361,256 61,670 From advisor 50,981 - - Prepaid expenses and other assets 3,936 2,931 1,892 - ---------------------------------------------------------------------------------------------------------------------------- TOTAL ASSETS 93,181,263 78,621,990 44,428,956 - ---------------------------------------------------------------------------------------------------------------------------- LIABILITIES: Payables: Investment securities purchased 1,582,725 - 1,058,046 Capital shares reacquired 56,873 56,681 5,150 Management fees 34,085 28,540 15,681 12b-1 distribution fees 41,417 36,858 - Fund administration 2,822 2,692 1,478 Directors' fees 30,766 22,933 3,206 To bank 22,505 - - Dividends payable 281,041 224,540 125,906 Accrued expenses and other liabilities 50,993 32,317 37,235 - ---------------------------------------------------------------------------------------------------------------------------- TOTAL LIABILITIES 2,103,227 404,561 1,246,702 - ---------------------------------------------------------------------------------------------------------------------------- NET ASSETS $ 91,078,036 $ 78,217,429 $ 43,182,254 ============================================================================================================================ COMPOSITION OF NET ASSETS: Paid-in capital $ 87,755,703 $ 76,602,141 $ 42,161,978 Distributions in excess of net investment income (298,911) (228,848) (24,402) Accumulated net realized gain (loss) on investments (1,590,979) (2,323,336) (650,995) Net unrealized appreciation on investments 5,212,223 4,167,472 1,695,673 - ---------------------------------------------------------------------------------------------------------------------------- NET ASSETS $ 91,078,036 $ 78,217,429 $ 43,182,254 ============================================================================================================================ NET ASSETS BY CLASS: Class A Shares $ 91,078,036 $ 78,217,429 $ 43,182,254 Class B Shares - - - Class C Shares - - - OUTSTANDING SHARES BY CLASS*: Class A Shares 8,626,856 15,527,490 8,327,092 Class B Shares - - - Class C Shares - - - NET ASSET VALUE, OFFERING AND REDEMPTION PRICE PER SHARE (NET ASSETS DIVIDED BY OUTSTANDING SHARES): Class A Shares-Net asset value $ 10.56 $ 5.04 $ 5.19 Class A Shares-Maximum offering price (Net asset value plus sales charge of 3.25%) $ 10.91 $ 5.21 $ 5.36 Class B Shares-Net asset value - - - Class C Shares-Net asset value - - - <Caption> MISSOURI NEW JERSEY NEW YORK ASSETS: Investment in securities, at cost $ 152,387,509 $ 129,797,265 $ 225,134,018 - ---------------------------------------------------------------------------------------------------------------------------- Investment in securities, at value $ 159,766,239 $ 138,563,523 $ 239,155,955 Cash 2,324,474 124,999 245,631 Receivables: Interest and dividends 2,048,293 1,957,640 3,247,496 Investment securities sold 20,089 - 8,052,917 Capital shares sold 84,898 - 136,297 From advisor 9,224 - 257,792 Prepaid expenses and other assets 4,861 3,601 6,542 - ---------------------------------------------------------------------------------------------------------------------------- TOTAL ASSETS 164,258,078 140,649,763 251,102,630 - ---------------------------------------------------------------------------------------------------------------------------- LIABILITIES: Payables: Investment securities purchased 1,797,408 2,628,450 5,481,312 Capital shares reacquired 161,277 75,719 333,378 Management fees 59,826 51,185 90,005 12b-1 distribution fees 56,686 70,856 120,450 Fund administration 5,662 4,889 8,580 Directors' fees 36,256 50,339 153,808 To bank - - - Dividends payable 465,871 391,793 729,870 Accrued expenses and other liabilities 51,225 57,141 84,991 - ---------------------------------------------------------------------------------------------------------------------------- TOTAL LIABILITIES 2,634,211 3,330,372 7,002,394 - ---------------------------------------------------------------------------------------------------------------------------- NET ASSETS $ 161,623,867 $ 137,319,391 $ 244,100,236 ============================================================================================================================ COMPOSITION OF NET ASSETS: Paid-in capital $ 154,548,792 $ 134,047,030 $ 231,612,213 Distributions in excess of net investment income (466,214) (367,648) (861,779) Accumulated net realized gain (loss) on investments 162,559 (5,126,249) (672,135) Net unrealized appreciation on investments 7,378,730 8,766,258 14,021,937 - ---------------------------------------------------------------------------------------------------------------------------- NET ASSETS $ 161,623,867 $ 137,319,391 $ 244,100,236 ============================================================================================================================ NET ASSETS BY CLASS: Class A Shares $ 161,623,867 $ 137,319,391 $ 229,598,290 Class B Shares - - - Class C Shares - - $ 14,501,946 OUTSTANDING SHARES BY CLASS*: Class A Shares 30,223,008 26,396,826 20,273,580 Class B Shares - - - Class C Shares - - 1,280,860 NET ASSET VALUE, OFFERING AND REDEMPTION PRICE PER SHARE (NET ASSETS DIVIDED BY OUTSTANDING SHARES): Class A Shares-Net asset value $ 5.35 $ 5.20 $ 11.32 Class A Shares-Maximum offering price (Net asset value plus sales charge of 3.25%) $ 5.53 $ 5.37 $ 11.70 Class B Shares-Net asset value - - - Class C Shares-Net asset value - - $ 11.32 </Table> SEE NOTES TO FINANCIAL STATEMENTS. 125 <Page> STATEMENTS OF ASSETS AND LIABILITIES (CONTINUED) SEPTEMBER 30, 2005 <Table> <Caption> TEXAS WASHINGTON ASSETS: Investment in securities, at cost $ 68,952,440 $ 45,547,484 - --------------------------------------------------------------------------------------------------------- Investment in securities, at value $ 75,411,215 $ 48,727,307 Cash - 53,580 Receivables: Interest and dividends 1,202,230 695,449 Investment securities sold 1,118,670 - Capital shares sold 33,373 27 From advisor 9,982 - Prepaid expenses and other assets 2,763 520 - --------------------------------------------------------------------------------------------------------- TOTAL ASSETS 77,778,233 49,476,883 - --------------------------------------------------------------------------------------------------------- LIABILITIES: Payables: Investment securities purchased 1,106,870 1,540,635 Capital shares reacquired 2,013 1,042 Management fees 28,233 18,485 12b-1 distribution fees 67,008 - Fund administration 2,781 1,662 Directors'/Trustees' fees 35,147 18,302 To bank 236,027 - Dividends payable 234,287 147,860 Accrued expenses and other liabilities 41,223 39,672 - --------------------------------------------------------------------------------------------------------- TOTAL LIABILITIES 1,753,589 1,767,658 - --------------------------------------------------------------------------------------------------------- NET ASSETS $ 76,024,644 $ 47,709,225 ========================================================================================================= COMPOSITION OF NET ASSETS: Paid-in capital $ 73,644,269 $ 46,746,096 Undistributed (distributions in excess of) net investment income (224,065) 219,243 Accumulated net realized loss on investments (3,854,335) (2,435,937) Net unrealized appreciation on investments 6,458,775 3,179,823 - --------------------------------------------------------------------------------------------------------- NET ASSETS $ 76,024,644 $ 47,709,225 ========================================================================================================= NET ASSETS BY CLASS: Class A Shares $ 76,024,644 $ 47,709,225 Class B Shares - - Class C Shares - - Class P Shares - - OUTSTANDING SHARES BY CLASS*: Class A Shares 7,467,338 9,283,759 Class B Shares - - Class C Shares - - Class P Shares - - NET ASSET VALUE, OFFERING AND REDEMPTION PRICE PER SHARE (NET ASSETS DIVIDED BY OUTSTANDING SHARES): Class A Shares-Net asset value $ 10.18 $ 5.14 Class A Shares-Maximum offering price (Net asset value plus sales charge of 3.25%) $ 10.52 $ 5.31 Class B Shares-Net asset value - - Class C Shares-Net asset value - - Class P Shares-Net asset value - - </Table> *Lord Abbett Municipal Income Fund, Inc. has 1,000,000,000 authorized shares of capital stock (par value $.001) of which 900,000,000 are issued and allocated as follows: 150,000,000 to National, 110,000,000 to each of California, New Jersey, and New York, and 70,000,000 to each of Connecticut, Hawaii, Minnesota, Missouri, Texas, and Washington. Lord Abbett Municipal Income Trust has anunlimited number of shares of benefical interest authorized. SEE NOTES TO FINANCIAL STATEMENTS. 126 <Page> <Table> <Caption> INSURED INTERMEDIATE FLORIDA GEORGIA ASSETS: Investment in securities, at cost $ 12,028,901 $ 69,158,433 $ 96,785,621 - ---------------------------------------------------------------------------------------------------------------------------- Investment in securities, at value $ 12,043,378 $ 74,263,756 $ 100,870,725 Cash 36,010 162,678 1,301,220 Receivables: Interest and dividends 152,605 1,313,957 1,547,430 Investment securities sold - 1,020,000 - Capital shares sold 330,056 136,110 592,513 From advisor 25,578 18,141 - Prepaid expenses and other assets 29,368 20,625 3,226 - ---------------------------------------------------------------------------------------------------------------------------- TOTAL ASSETS 12,616,995 76,935,267 104,315,114 - ---------------------------------------------------------------------------------------------------------------------------- LIABILITIES: Payables: Investment securities purchased - 1,022,200 - Capital shares reacquired 48,941 630 37,428 Management fees 3,930 28,576 37,674 12b-1 distribution fees 6,800 45,391 - Fund administration 394 2,697 3,555 Directors'/Trustees' fees 4,421 42,485 5,251 To bank - - - Dividends payable 19,851 225,042 295,901 Accrued expenses and other liabilities 31,297 49,743 48,526 - ---------------------------------------------------------------------------------------------------------------------------- TOTAL LIABILITIES 115,634 1,416,764 428,335 - ---------------------------------------------------------------------------------------------------------------------------- NET ASSETS $ 12,501,361 $ 75,518,503 $ 103,886,779 ============================================================================================================================ COMPOSITION OF NET ASSETS: Paid-in capital $ 12,605,692 $ 76,782,160 $ 99,775,608 Undistributed (distributions in excess of) net investment income 19,158 (246,382) 89,562 Accumulated net realized loss on investments (137,966) (6,122,598) (63,495) Net unrealized appreciation on investments 14,477 5,105,323 4,085,104 - ---------------------------------------------------------------------------------------------------------------------------- NET ASSETS $ 12,501,361 $ 75,518,503 $ 103,886,779 ============================================================================================================================ NET ASSETS BY CLASS: Class A Shares $ 7,940,551 $ 68,632,925 $ 103,886,779 Class B Shares $ 775,059 - - Class C Shares $ 3,775,380 $ 6,885,578 - Class P Shares $ 10,371 - - OUTSTANDING SHARES BY CLASS*: Class A Shares 809,955 14,369,841 18,344,173 Class B Shares 79,150 - - Class C Shares 385,581 1,439,655 - Class P Shares 1,058 - - NET ASSET VALUE, OFFERING AND REDEMPTION PRICE PER SHARE (NET ASSETS DIVIDED BY OUTSTANDING SHARES): Class A Shares-Net asset value $ 9.80 $ 4.78 $ 5.66 Class A Shares-Maximum offering price (Net asset value plus sales charge of 3.25%) $ 10.13 $ 4.94 $ 5.85 Class B Shares-Net asset value $ 9.79 - - Class C Shares-Net asset value $ 9.79 $ 4.78 - Class P Shares-Net asset value $ 9.80 - - <Caption> HIGH YIELD MICHIGAN PENNSYLVANIA ASSETS: Investment in securities, at cost $ 433,759,821 $ 69,836,627 $ 91,115,498 - ---------------------------------------------------------------------------------------------------------------------------- Investment in securities, at value $ 433,931,370 $ 74,081,660 $ 97,583,372 Cash 6,701,875 2,632,501 - Receivables: Interest and dividends 5,817,764 1,305,664 1,296,354 Investment securities sold 1,027,639 - 246,225 Capital shares sold 12,831,596 66,820 70,124 From advisor 424,147 - 7,970 Prepaid expenses and other assets 15,660 3,385 2,853 - ---------------------------------------------------------------------------------------------------------------------------- TOTAL ASSETS 460,750,051 78,090,030 99,206,898 - ---------------------------------------------------------------------------------------------------------------------------- LIABILITIES: Payables: Investment securities purchased 19,381,920 1,797,408 1,034,398 Capital shares reacquired 1,147,334 117,359 115,048 Management fees 154,085 28,074 36,190 12b-1 distribution fees 177,695 - 48,406 Fund administration 12,453 2,643 3,435 Directors'/Trustees' fees 6,273 12,919 24,904 To bank - - 537,739 Dividends payable 1,498,518 225,986 287,036 Accrued expenses and other liabilities 83,805 43,331 50,915 - ---------------------------------------------------------------------------------------------------------------------------- TOTAL LIABILITIES 22,462,083 2,227,720 2,138,071 - ---------------------------------------------------------------------------------------------------------------------------- NET ASSETS $ 438,287,968 $ 75,862,310 $ 97,068,827 ============================================================================================================================ COMPOSITION OF NET ASSETS: Paid-in capital $ 439,315,681 $ 73,780,815 $ 91,804,497 Undistributed (distributions in excess of) net investment income (461,975) (215,682) (291,303) Accumulated net realized loss on investments (737,287) (1,947,856) (912,241) Net unrealized appreciation on investments 171,549 4,245,033 6,467,874 - ---------------------------------------------------------------------------------------------------------------------------- NET ASSETS $ 438,287,968 $ 75,862,310 $ 97,068,827 ============================================================================================================================ NET ASSETS BY CLASS: Class A Shares $ 312,947,744 $ 75,862,310 $ 97,068,827 Class B Shares $ 10,678 - - Class C Shares $ 125,318,863 - - Class P Shares $ 10,683 - - OUTSTANDING SHARES BY CLASS*: Class A Shares 20,302,602 14,328,196 18,322,331 Class B Shares 693 - - Class C Shares 8,130,916 - - Class P Shares 693 - - NET ASSET VALUE, OFFERING AND REDEMPTION PRICE PER SHARE (NET ASSETS DIVIDED BY OUTSTANDING SHARES): Class A Shares-Net asset value $ 15.41 $ 5.29 $ 5.30 Class A Shares-Maximum offering price (Net asset value plus sales charge of 3.25%) $ 15.93 $ 5.47 $ 5.48 Class B Shares-Net asset value $ 15.41 - - Class C Shares-Net asset value $ 15.41 - - Class P Shares-Net asset value $ 15.42 - - </Table> SEE NOTES TO FINANCIAL STATEMENTS. 127 <Page> STATEMENTS OF OPERATIONS FOR THE PERIOD ENDED SEPTEMBER 30, 2005 <Table> <Caption> NATIONAL CALIFORNIA INVESTMENT INCOME: Interest $ 28,483,404 $ 8,911,131 Dividends 79,280 19,874 - --------------------------------------------------------------------------------------------------------- TOTAL INVESTMENT INCOME 28,562,684 8,931,005 - --------------------------------------------------------------------------------------------------------- EXPENSES: Management fees 2,593,332 810,980 12b-1 distribution plan-Class A 1,742,810 597,641 12b-1 distribution plan-Class B 329,918 - 12b-1 distribution plan-Class C 416,781 137,652 Shareholder servicing 308,044 64,409 Professional 65,352 42,497 Reports to shareholders 75,415 11,829 Fund administration 230,518 72,087 Custody 50,394 31,992 Directors' fees 34,281 11,383 Registration 27,456 5,301 Other 18,479 3,059 - --------------------------------------------------------------------------------------------------------- Gross expenses 5,892,780 1,788,830 Expense reductions (See Note 7) (15,199) (3,418) Expenses assumed by advisor (See Note 3) (48,640) - - --------------------------------------------------------------------------------------------------------- NET EXPENSES 5,828,941 1,785,412 - --------------------------------------------------------------------------------------------------------- NET INVESTMENT INCOME 22,733,743 7,145,593 - --------------------------------------------------------------------------------------------------------- NET REALIZED AND UNREALIZED GAIN (LOSS): Net realized gain on investments 2,290,948 1,322,239 Net change in unrealized appreciation (depreciation) on investments 28,933 55,949 ========================================================================================================= NET REALIZED AND UNREALIZED GAIN (LOSS) 2,319,881 1,378,188 ========================================================================================================= NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS $ 25,053,624 $ 8,523,781 ========================================================================================================= </Table> SEE NOTES TO FINANCIAL STATEMENTS. 128 <Page> <Table> <Caption> CONNECTICUT HAWAII MINNESOTA INVESTMENT INCOME: Interest $ 4,451,286 $ 3,537,786 $ 1,909,436 Dividends 9,818 - - - ---------------------------------------------------------------------------------------------------------------------------- TOTAL INVESTMENT INCOME 4,461,104 3,537,786 1,909,436 - ---------------------------------------------------------------------------------------------------------------------------- EXPENSES: Management fees 409,866 323,215 182,114 12b-1 distribution plan-Class A 320,127 244,079 - 12b-1 distribution plan-Class B - - - 12b-1 distribution plan-Class C - - - Shareholder servicing 38,643 30,022 25,597 Professional 35,766 34,896 33,811 Reports to shareholders 13,142 8,477 7,209 Fund administration 36,432 28,730 16,188 Custody 11,153 11,452 6,732 Directors' fees 5,650 3,942 2,181 Registration 3,517 2,349 1,758 Other 4,413 1,287 1,263 - ---------------------------------------------------------------------------------------------------------------------------- Gross expenses 878,709 688,449 276,853 Expense reductions (See Note 7) (2,579) (7,564) (7,319) Expenses assumed by advisor (See Note 3) (160,459) - - - ---------------------------------------------------------------------------------------------------------------------------- NET EXPENSES 715,671 680,885 269,534 - ---------------------------------------------------------------------------------------------------------------------------- NET INVESTMENT INCOME 3,745,433 2,856,901 1,639,902 - ---------------------------------------------------------------------------------------------------------------------------- NET REALIZED AND UNREALIZED GAIN (LOSS): Net realized gain on investments 66,847 157,963 32,645 Net change in unrealized appreciation (depreciation) on investments (523,627) (836,876) 103,849 ============================================================================================================================ NET REALIZED AND UNREALIZED GAIN (LOSS) (456,780) (678,913) 136,494 ============================================================================================================================ NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS $ 3,288,653 $ 2,177,988 $ 1,776,396 ============================================================================================================================ <Caption> MISSOURI NEW JERSEY NEW YORK INVESTMENT INCOME: Interest $ 7,470,872 $ 6,952,059 $ 12,193,973 Dividends - 16,458 23,639 - ---------------------------------------------------------------------------------------------------------------------------- TOTAL INVESTMENT INCOME 7,470,872 6,968,517 12,217,612 - ---------------------------------------------------------------------------------------------------------------------------- EXPENSES: Management fees 717,448 631,825 1,113,906 12b-1 distribution plan-Class A 572,056 489,488 797,133 12b-1 distribution plan-Class B - - - 12b-1 distribution plan-Class C - - 135,537 Shareholder servicing 78,333 66,223 106,855 Professional 39,174 38,494 46,802 Reports to shareholders 12,466 22,238 31,015 Fund administration 63,773 56,162 99,014 Custody 9,567 15,343 52,650 Directors' fees 8,622 7,678 13,373 Registration 5,600 2,981 4,912 Other 3,584 3,245 4,289 - ---------------------------------------------------------------------------------------------------------------------------- Gross expenses 1,510,623 1,333,677 2,405,486 Expense reductions (See Note 7) (11,922) (3,500) (4,834) Expenses assumed by advisor (See Note 3) (431,469) - (424,538) - ---------------------------------------------------------------------------------------------------------------------------- NET EXPENSES 1,067,232 1,330,177 1,976,114 - ---------------------------------------------------------------------------------------------------------------------------- NET INVESTMENT INCOME 6,403,640 5,638,340 10,241,498 - ---------------------------------------------------------------------------------------------------------------------------- NET REALIZED AND UNREALIZED GAIN (LOSS): Net realized gain on investments 539,000 488,086 1,951,497 Net change in unrealized appreciation (depreciation) on investments (263,132) 20,011 (3,675,093) ============================================================================================================================ NET REALIZED AND UNREALIZED GAIN (LOSS) 275,868 508,097 (1,723,596) ============================================================================================================================ NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS $ 6,679,508 $ 6,146,437 $ 8,517,902 ============================================================================================================================ </Table> SEE NOTES TO FINANCIAL STATEMENTS. 129 <Page> STATEMENTS OF OPERATIONS (CONTINUED) FOR THE PERIOD ENDED SEPTEMBER 30, 2005 <Table> <Caption> TEXAS WASHINGTON INVESTMENT INCOME: Interest $ 3,979,858 $ 2,405,055 Dividends 16,527 12,610 - --------------------------------------------------------------------------------------------------------- TOTAL INVESTMENT INCOME 3,996,385 2,417,665 - --------------------------------------------------------------------------------------------------------- EXPENSES: Management fees 344,093 217,195 12b-1 distribution plan-Class A 276,717 - 12b-1 distribution plan-Class B - - 12b-1 distribution plan-Class C - - 12b-1 distribution plan-Class P - - Shareholder servicing 33,614 26,401 Professional 35,382 33,956 Reports to shareholders 8,503 5,440 Fund administration 30,586 19,306 Custody 8,992 5,899 Directors'/Trustees' fees 4,168 2,636 Registration 2,223 1,627 Other 2,004 1,708 - --------------------------------------------------------------------------------------------------------- Gross expenses 746,282 314,168 Expense reductions (See Note 7) (2,345) (1,999) Expenses assumed by advisor (See Note 3) (17,517) - - --------------------------------------------------------------------------------------------------------- NET EXPENSES 726,420 312,169 - --------------------------------------------------------------------------------------------------------- NET INVESTMENT INCOME 3,269,965 2,105,496 - --------------------------------------------------------------------------------------------------------- NET REALIZED AND UNREALIZED GAIN (LOSS): Net realized gain (loss) on investments 3,114 80,130 Net change in unrealized appreciation (depreciation) on investments (737,907) (239,466) ========================================================================================================= NET REALIZED AND UNREALIZED GAIN (LOSS) (734,793) (159,336) ========================================================================================================= NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS $ 2,535,172 $ 1,946,160 ========================================================================================================= </Table> *For the period 12/1/2004 (commencement of investment operations) to 9/30/2005. SEE NOTES TO FINANCIAL STATEMENTS. 130 <Page> <Table> <Caption> INSURED INTERMEDIATE FLORIDA GEORGIA INVESTMENT INCOME: Interest $ 348,929 $ 3,814,284 $ 4,343,821 Dividends 3,444 16,142 - - ---------------------------------------------------------------------------------------------------------------------------- TOTAL INVESTMENT INCOME 352,373 3,830,426 4,343,821 - ---------------------------------------------------------------------------------------------------------------------------- EXPENSES: Management fees 43,143 347,491 425,450 12b-1 distribution plan-Class A 23,283 267,715 - 12b-1 distribution plan-Class B 5,401 - - 12b-1 distribution plan-Class C 35,856 63,137 - 12b-1 distribution plan-Class P 47 - - Shareholder servicing 3,562 40,822 52,725 Professional 31,710 38,835 38,249 Reports to shareholders 2,221 9,267 14,699 Fund administration 4,314 30,888 37,818 Custody 3,828 6,817 7,925 Directors'/Trustees' fees 604 4,218 5,071 Registration 20,157 2,646 3,327 Other 5,621 2,482 1,854 - ---------------------------------------------------------------------------------------------------------------------------- Gross expenses 179,747 814,318 587,118 Expense reductions (See Note 7) (2,340) (2,511) (8,224) Expenses assumed by advisor (See Note 3) (119,478) (187,319) - - ---------------------------------------------------------------------------------------------------------------------------- NET EXPENSES 57,929 624,488 578,894 - ---------------------------------------------------------------------------------------------------------------------------- NET INVESTMENT INCOME 294,444 3,205,938 3,764,927 - ---------------------------------------------------------------------------------------------------------------------------- NET REALIZED AND UNREALIZED GAIN (LOSS): Net realized gain (loss) on investments 2,164 305,623 212,639 Net change in unrealized appreciation (depreciation) on investments (165,184) (896,541) (134,845) ============================================================================================================================ NET REALIZED AND UNREALIZED GAIN (LOSS) (163,020) (590,918) 77,794 ============================================================================================================================ NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS $ 131,424 $ 2,615,020 $ 3,842,721 ============================================================================================================================ <Caption> HIGH YIELD* MICHIGAN PENNSYLVANIA INVESTMENT INCOME: Interest $ 6,183,236 $ 3,527,895 $ 4,837,533 Dividends 63,279 - - - ---------------------------------------------------------------------------------------------------------------------------- TOTAL INVESTMENT INCOME 6,246,515 3,527,895 4,837,533 - ---------------------------------------------------------------------------------------------------------------------------- EXPENSES: Management fees 640,840 337,568 441,369 12b-1 distribution plan-Class A 327,998 - 300,049 12b-1 distribution plan-Class B 87 - - 12b-1 distribution plan-Class C 332,652 - - 12b-1 distribution plan-Class P 39 - - Shareholder servicing 50,720 45,395 61,923 Professional 50,915 35,584 36,780 Reports to shareholders 54,057 10,766 6,854 Fund administration 51,393 30,006 39,233 Custody 17,194 3,764 8,054 Directors'/Trustees' fees 6,905 4,056 5,347 Registration 4,939 3,226 2,697 Other 4,803 2,066 2,544 - ---------------------------------------------------------------------------------------------------------------------------- Gross expenses 1,542,542 472,431 904,850 Expense reductions (See Note 7) (14,910) (4,849) (8,112) Expenses assumed by advisor (See Note 3) (1,525,410) - (37,454) - ---------------------------------------------------------------------------------------------------------------------------- NET EXPENSES 2,222 467,582 859,284 - ---------------------------------------------------------------------------------------------------------------------------- NET INVESTMENT INCOME 6,244,293 3,060,313 3,978,249 - ---------------------------------------------------------------------------------------------------------------------------- NET REALIZED AND UNREALIZED GAIN (LOSS): Net realized gain (loss) on investments (737,293) 69,684 78,667 Net change in unrealized appreciation (depreciation) on investments 171,549 (470,326) 226,197 ============================================================================================================================ NET REALIZED AND UNREALIZED GAIN (LOSS) (565,744) (400,642) 304,864 ============================================================================================================================ NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS $ 5,678,549 $ 2,659,671 $ 4,283,113 ============================================================================================================================ </Table> SEE NOTES TO FINANCIAL STATEMENTS. 131 <Page> STATEMENTS OF CHANGES IN NET ASSETS FOR THE PERIOD ENDED SEPTEMBER 30, 2005 <Table> <Caption> INCREASE (DECREASE) IN NET ASSETS NATIONAL CALIFORNIA OPERATIONS: Net investment income $ 22,733,743 $ 7,145,593 Net realized gain (loss) on investments 2,290,948 1,322,239 Net change in unrealized appreciation (depreciation) on investments 28,933 55,949 - --------------------------------------------------------------------------------------------------------- NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS 25,053,624 8,523,781 ========================================================================================================= DISTRIBUTIONS TO SHAREHOLDERS FROM: Net investment income Class A (19,625,604) (6,411,414) Class B (1,070,508) - Class C (1,353,655) (441,459) - --------------------------------------------------------------------------------------------------------- TOTAL DISTRIBUTIONS TO SHAREHOLDERS (22,049,767) (6,852,873) ========================================================================================================= CAPITAL SHARE TRANSACTIONS: Net proceeds from sales of shares 51,842,238 17,495,318 Reinvestment of distributions 14,994,262 4,038,026 Cost of shares reacquired (78,189,654) (22,248,071) - --------------------------------------------------------------------------------------------------------- NET INCREASE (DECREASE) IN NET ASSETS RESULTING FROM CAPITAL SHARE TRANSACTIONS (11,353,154) (714,727) ========================================================================================================= NET INCREASE (DECREASE) IN NET ASSETS (8,349,297) 956,181 ========================================================================================================= NET ASSETS: Beginning of year 578,190,543 179,223,415 - --------------------------------------------------------------------------------------------------------- END OF YEAR $ 569,841,246 $ 180,179,596 ========================================================================================================= DISTRIBUTIONS IN EXCESS OF NET INVESTMENT INCOME $ (1,327,652) $ (70,560) ========================================================================================================= </Table> SEE NOTES TO FINANCIAL STATEMENTS. 132 <Page> <Table> <Caption> INCREASE (DECREASE) IN NET ASSETS CONNECTICUT HAWAII MINNESOTA OPERATIONS: Net investment income $ 3,745,433 $ 2,856,901 $ 1,639,902 Net realized gain (loss) on investments 66,847 157,963 32,645 Net change in unrealized appreciation (depreciation) on investments (523,627) (836,876) 103,849 - ---------------------------------------------------------------------------------------------------------------------------- NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS 3,288,653 2,177,988 1,776,396 ============================================================================================================================ DISTRIBUTIONS TO SHAREHOLDERS FROM: Net investment income Class A (3,778,140) (2,890,561) (1,561,827) Class B - - - Class C - - - - ---------------------------------------------------------------------------------------------------------------------------- TOTAL DISTRIBUTIONS TO SHAREHOLDERS (3,778,140) (2,890,561) (1,561,827) ============================================================================================================================ CAPITAL SHARE TRANSACTIONS: Net proceeds from sales of shares 10,013,892 15,258,859 8,422,579 Reinvestment of distributions 2,046,626 1,726,144 1,370,007 Cost of shares reacquired (10,477,934) (7,652,681) (5,312,810) - ---------------------------------------------------------------------------------------------------------------------------- NET INCREASE (DECREASE) IN NET ASSETS RESULTING FROM CAPITAL SHARE TRANSACTIONS 1,582,584 9,332,322 4,479,776 ============================================================================================================================ NET INCREASE (DECREASE) IN NET ASSETS 1,093,097 8,619,749 4,694,345 ============================================================================================================================ NET ASSETS: Beginning of year 89,984,939 69,597,680 38,487,909 - ---------------------------------------------------------------------------------------------------------------------------- END OF YEAR $ 91,078,036 $ 78,217,429 $ 43,182,254 ============================================================================================================================ DISTRIBUTIONS IN EXCESS OF NET INVESTMENT INCOME $ (298,911) $ (228,848) $ (24,402) ============================================================================================================================ <Caption> INCREASE (DECREASE) IN NET ASSETS MISSOURI NEW JERSEY NEW YORK OPERATIONS: Net investment income $ 6,403,640 $ 5,638,340 $ 10,241,498 Net realized gain (loss) on investments 539,000 488,086 1,951,497 Net change in unrealized appreciation (depreciation) on investments (263,132) 20,011 (3,675,093) - ---------------------------------------------------------------------------------------------------------------------------- NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS 6,679,508 6,146,437 8,517,902 ============================================================================================================================ DISTRIBUTIONS TO SHAREHOLDERS FROM: Net investment income Class A (6,364,236) (5,542,184) (9,760,245) Class B - - - Class C - - (479,301) - ---------------------------------------------------------------------------------------------------------------------------- TOTAL DISTRIBUTIONS TO SHAREHOLDERS (6,364,236) (5,542,184) (10,239,546) ============================================================================================================================ CAPITAL SHARE TRANSACTIONS: Net proceeds from sales of shares 16,167,260 10,342,291 15,718,365 Reinvestment of distributions 5,356,878 3,087,893 6,319,031 Cost of shares reacquired (16,121,749) (16,176,894) (25,881,447) - ---------------------------------------------------------------------------------------------------------------------------- NET INCREASE (DECREASE) IN NET ASSETS RESULTING FROM CAPITAL SHARE TRANSACTIONS 5,402,389 (2,746,710) (3,844,051) ============================================================================================================================ NET INCREASE (DECREASE) IN NET ASSETS 5,717,661 (2,142,457) (5,565,695) ============================================================================================================================ NET ASSETS: Beginning of year 155,906,206 139,461,848 249,665,931 - ---------------------------------------------------------------------------------------------------------------------------- END OF YEAR $ 161,623,867 $ 137,319,391 $ 244,100,236 ============================================================================================================================ DISTRIBUTIONS IN EXCESS OF NET INVESTMENT INCOME $ (466,214) $ (367,648) $ (861,779) ============================================================================================================================ </Table> SEE NOTES TO FINANCIAL STATEMENTS. 133 <Page> STATEMENTS OF CHANGES IN NET ASSETS (CONTINUED) FOR THE PERIOD ENDED SEPTEMBER 30, 2005 <Table> <Caption> INCREASE (DECREASE) IN NET ASSETS TEXAS WASHINGTON OPERATIONS: Net investment income $ 3,269,965 $ 2,105,496 Net realized gain (loss) on investments 3,114 80,130 Net change in unrealized appreciation (depreciation) on investments (737,907) (239,466) - --------------------------------------------------------------------------------------------------------- NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS 2,535,172 1,946,160 ========================================================================================================= DISTRIBUTIONS TO SHAREHOLDERS FROM: Net investment income Class A (3,272,796) (2,194,346) Class B - - Class C - - Class P - - - --------------------------------------------------------------------------------------------------------- TOTAL DISTRIBUTIONS TO SHAREHOLDERS (3,272,796) (2,194,346) ========================================================================================================= CAPITAL SHARE TRANSACTIONS: Net proceeds from sales of shares 4,539,764 4,413,729 Reinvestment of distributions 2,472,778 1,669,761 Cost of shares reacquired (5,836,564) (6,960,562) - --------------------------------------------------------------------------------------------------------- NET INCREASE (DECREASE) IN NET ASSETS RESULTING FROM CAPITAL SHARE TRANSACTIONS 1,175,978 (877,072) ========================================================================================================= NET INCREASE (DECREASE) IN NET ASSETS 438,354 (1,125,258) ========================================================================================================= NET ASSETS: Beginning of year 75,586,290 48,834,483 - --------------------------------------------------------------------------------------------------------- END OF YEAR $ 76,024,644 $ 47,709,225 ========================================================================================================= UNDISTRIBUTED (DISTRIBUTIONS IN EXCESS OF) NET INVESTMENT INCOME $ (224,065) $ 219,243 ========================================================================================================= </Table> *For the period 12/1/2004 (commencement of investment operations) to 9/30/2005. SEE NOTES TO FINANCIAL STATEMENTS. 134 <Page> <Table> <Caption> INSURED INCREASE (DECREASE) IN NET ASSETS INTERMEDIATE FLORIDA GEORGIA OPERATIONS: Net investment income $ 294,444 $ 3,205,938 $ 3,764,927 Net realized gain (loss) on investments 2,164 305,623 212,639 Net change in unrealized appreciation (depreciation) on investments (165,184) (896,541) (134,845) - ---------------------------------------------------------------------------------------------------------------------------- NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS 131,424 2,615,020 3,842,721 ============================================================================================================================ DISTRIBUTIONS TO SHAREHOLDERS FROM: Net investment income Class A (190,340) (3,022,602) (3,756,535) Class B (10,816) - - Class C (76,343) (231,091) - Class P (276) - - - ---------------------------------------------------------------------------------------------------------------------------- TOTAL DISTRIBUTIONS TO SHAREHOLDERS (277,775) (3,253,693) (3,756,535) ============================================================================================================================ CAPITAL SHARE TRANSACTIONS: Net proceeds from sales of shares 6,773,004 6,471,601 23,571,680 Reinvestment of distributions 191,241 1,662,964 3,147,985 Cost of shares reacquired (4,294,792) (10,896,560) (12,399,318) - ---------------------------------------------------------------------------------------------------------------------------- NET INCREASE (DECREASE) IN NET ASSETS RESULTING FROM CAPITAL SHARE TRANSACTIONS 2,669,453 (2,761,995) 14,320,347 ============================================================================================================================ NET INCREASE (DECREASE) IN NET ASSETS 2,523,102 (3,400,668) 14,406,533 ============================================================================================================================ NET ASSETS: Beginning of year 9,978,259 78,919,171 89,480,246 - ---------------------------------------------------------------------------------------------------------------------------- END OF YEAR $ 12,501,361 $ 75,518,503 $ 103,886,779 ============================================================================================================================ UNDISTRIBUTED (DISTRIBUTIONS IN EXCESS OF) NET INVESTMENT INCOME $ 19,158 $ (246,382) $ 89,562 ============================================================================================================================ <Caption> INCREASE (DECREASE) IN NET ASSETS HIGH YIELD* MICHIGAN PENNSYLVANIA OPERATIONS: Net investment income $ 6,244,293 $ 3,060,313 $ 3,978,249 Net realized gain (loss) on investments (737,293) 69,684 78,667 Net change in unrealized appreciation (depreciation) on investments 171,549 (470,326) 226,197 - ---------------------------------------------------------------------------------------------------------------------------- NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS 5,678,549 2,659,671 4,283,113 ============================================================================================================================ DISTRIBUTIONS TO SHAREHOLDERS FROM: Net investment income Class A (4,944,903) (3,079,723) (4,015,282) Class B (442) - - Class C (1,760,470) - - Class P (447) - - - ---------------------------------------------------------------------------------------------------------------------------- TOTAL DISTRIBUTIONS TO SHAREHOLDERS (6,706,262) (3,079,723) (4,015,282) ============================================================================================================================ CAPITAL SHARE TRANSACTIONS: Net proceeds from sales of shares 448,982,126 8,951,088 8,199,297 Reinvestment of distributions 3,142,187 2,186,282 2,248,356 Cost of shares reacquired (12,808,632) (8,145,069) (9,600,486) - ---------------------------------------------------------------------------------------------------------------------------- NET INCREASE (DECREASE) IN NET ASSETS RESULTING FROM CAPITAL SHARE TRANSACTIONS 439,315,681 2,992,301 847,167 ============================================================================================================================ NET INCREASE (DECREASE) IN NET ASSETS 438,287,968 2,572,249 1,114,998 ============================================================================================================================ NET ASSETS: Beginning of year - 73,290,061 95,953,829 - ---------------------------------------------------------------------------------------------------------------------------- END OF YEAR $ 438,287,968 $ 75,862,310 $ 97,068,827 ============================================================================================================================ UNDISTRIBUTED (DISTRIBUTIONS IN EXCESS OF) NET INVESTMENT INCOME $ (461,975) $ (215,682) $ (291,303) ============================================================================================================================ </Table> SEE NOTES TO FINANCIAL STATEMENTS. 135 <Page> STATEMENTS OF CHANGES IN NET ASSETS (CONTINUED) FOR THE YEAR ENDED SEPTEMBER 30, 2004 <Table> <Caption> INCREASE (DECREASE) IN NET ASSETS NATIONAL CALIFORNIA OPERATIONS: Net investment income $ 23,733,025 $ 7,299,577 Net realized gain (loss) on investments (2,244,311) 357,488 Net change in unrealized appreciation (depreciation) on investments 1,250,648 768,708 - --------------------------------------------------------------------------------------------------------- NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS 22,739,362 8,425,773 ========================================================================================================= DISTRIBUTIONS TO SHAREHOLDERS FROM: Net investment income Class A (21,073,022) (6,995,209) Class B (1,257,674) - Class C (1,609,329) (504,685) - --------------------------------------------------------------------------------------------------------- TOTAL DISTRIBUTIONS TO SHAREHOLDERS (23,940,025) (7,499,894) ========================================================================================================= CAPITAL SHARE TRANSACTIONS: Net proceeds from sales of shares 47,752,580 15,171,634 Reinvestment of distributions 15,773,645 4,213,091 Cost of shares reacquired (88,424,680) (35,426,256) - --------------------------------------------------------------------------------------------------------- NET INCREASE (DECREASE) IN NET ASSETS RESULTING FROM CAPITAL SHARE TRANSACTIONS (24,898,455) (16,041,531) ========================================================================================================= NET INCREASE (DECREASE) IN NET ASSETS (26,099,118) (15,115,652) ========================================================================================================= NET ASSETS: Beginning of year 604,289,661 194,339,067 - --------------------------------------------------------------------------------------------------------- END OF YEAR $ 578,190,543 $ 179,223,415 ========================================================================================================= DISTRIBUTIONS IN EXCESS OF NET INVESTMENT INCOME $ (1,980,040) $ (356,004) ========================================================================================================= </Table> SEE NOTES TO FINANCIAL STATEMENTS. 136 <Page> <Table> <Caption> INCREASE (DECREASE) IN NET ASSETS CONNECTICUT HAWAII MINNESOTA OPERATIONS: Net investment income $ 3,768,694 $ 2,941,820 $ 1,540,498 Net realized gain (loss) on investments 129,772 84,687 18,867 Net change in unrealized appreciation (depreciation) on investments 453,352 (147,263) 4,593 - ---------------------------------------------------------------------------------------------------------------------------- NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS 4,351,818 2,879,244 1,563,958 ============================================================================================================================ DISTRIBUTIONS TO SHAREHOLDERS FROM: Net investment income Class A (3,902,944) (2,906,371) (1,527,568) Class B - - - Class C - - - - ---------------------------------------------------------------------------------------------------------------------------- TOTAL DISTRIBUTIONS TO SHAREHOLDERS (3,902,944) (2,906,371) (1,527,568) ============================================================================================================================ CAPITAL SHARE TRANSACTIONS: Net proceeds from sales of shares 4,868,025 3,261,628 6,617,392 Reinvestment of distributions 1,979,132 1,615,420 1,293,734 Cost of shares reacquired (13,780,412) (10,369,174) (6,475,356) - ---------------------------------------------------------------------------------------------------------------------------- NET INCREASE (DECREASE) IN NET ASSETS RESULTING FROM CAPITAL SHARE TRANSACTIONS (6,933,255) (5,492,126) 1,435,770 ============================================================================================================================ NET INCREASE (DECREASE) IN NET ASSETS (6,484,381) (5,519,253) 1,472,160 ============================================================================================================================ NET ASSETS: Beginning of year 96,469,320 75,116,933 37,015,749 - ---------------------------------------------------------------------------------------------------------------------------- END OF YEAR $ 89,984,939 $ 69,597,680 $ 38,487,909 ============================================================================================================================ DISTRIBUTIONS IN EXCESS OF NET INVESTMENT INCOME $ (291,576) $ (218,057) $ (102,188) ============================================================================================================================ <Caption> INCREASE (DECREASE) IN NET ASSETS MISSOURI NEW JERSEY OPERATIONS: Net investment income $ 5,927,602 $ 6,117,617 Net realized gain (loss) on investments 3,280 (7,949) Net change in unrealized appreciation (depreciation) on investments (250,775) (590,297) - --------------------------------------------------------------------------------------------------------- NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS 5,680,107 5,519,371 ========================================================================================================= DISTRIBUTIONS TO SHAREHOLDERS FROM: Net investment income Class A (6,263,326) (6,146,663) Class B - - Class C - - - --------------------------------------------------------------------------------------------------------- TOTAL DISTRIBUTIONS TO SHAREHOLDERS (6,263,326) (6,146,663) ========================================================================================================= CAPITAL SHARE TRANSACTIONS: Net proceeds from sales of shares 17,433,306 9,433,698 Reinvestment of distributions 5,111,920 3,509,645 Cost of shares reacquired (19,543,879) (26,651,225) - --------------------------------------------------------------------------------------------------------- NET INCREASE (DECREASE) IN NET ASSETS RESULTING FROM CAPITAL SHARE TRANSACTIONS 3,001,347 (13,707,882) ========================================================================================================= NET INCREASE (DECREASE) IN NET ASSETS 2,418,128 (14,335,174) ========================================================================================================= NET ASSETS: Beginning of year 153,488,078 153,797,022 - --------------------------------------------------------------------------------------------------------- END OF YEAR $ 155,906,206 $ 139,461,848 ========================================================================================================= DISTRIBUTIONS IN EXCESS OF NET INVESTMENT INCOME $ (509,947) $ (458,689) ========================================================================================================= </Table> SEE NOTES TO FINANCIAL STATEMENTS. 137 <Page> STATEMENTS OF CHANGES IN NET ASSETS (CONTINUED) FOR THE YEAR ENDED SEPTEMBER 30, 2004 <Table> <Caption> INCREASE (DECREASE) IN NET ASSETS NEW YORK TEXAS OPERATIONS: Net investment income $ 10,759,314 $ 3,344,064 Net realized gain (loss) on investments (345,225) 31,927 Net change in unrealized appreciation (depreciation) on investments 24,685 (666,009) - --------------------------------------------------------------------------------------------------------- NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS 10,438,774 2,709,982 ========================================================================================================= DISTRIBUTIONS TO SHAREHOLDERS FROM: Net investment income Class A (10,434,743) (3,377,784) Class B - - Class C (476,777) - Class P - - - --------------------------------------------------------------------------------------------------------- TOTAL DISTRIBUTIONS TO SHAREHOLDERS (10,911,520) (3,377,784) ========================================================================================================= CAPITAL SHARE TRANSACTIONS: Net proceeds from sales of shares 17,285,278 4,368,880 Reinvestment of distributions 6,459,408 2,453,832 Cost of shares reacquired (33,138,106) (9,754,104) - --------------------------------------------------------------------------------------------------------- NET INCREASE (DECREASE) IN NET ASSETS RESULTING FROM CAPITAL SHARE TRANSACTIONS (9,393,420) (2,931,392) ========================================================================================================= NET INCREASE (DECREASE) IN NET ASSETS (9,866,166) (3,599,194) ========================================================================================================= NET ASSETS: Beginning of year 259,532,097 79,185,484 - --------------------------------------------------------------------------------------------------------- END OF YEAR $ 249,665,931 $ 75,586,290 ========================================================================================================= UNDISTRIBUTED (DISTRIBUTIONS IN EXCESS OF) NET INVESTMENT INCOME $ (974,204) $ (221,234) ========================================================================================================= </Table> SEE NOTES TO FINANCIAL STATEMENTS. 138 <Page> <Table> <Caption> INSURED INCREASE (DECREASE) IN NET ASSETS WASHINGTON INTERMEDIATE FLORIDA OPERATIONS: Net investment income $ 2,252,113 $ 177,437 $ 3,448,793 Net realized gain (loss) on investments (321,373) (65,122) 138,092 Net change in unrealized appreciation (depreciation) on investments (45,383) 93,702 (1,428,793) - ---------------------------------------------------------------------------------------------------------------------------- NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS 1,885,357 206,017 2,158,092 ============================================================================================================================ DISTRIBUTIONS TO SHAREHOLDERS FROM: Net investment income Class A (2,330,177) (131,284) (3,280,783) Class B - (6,968) - Class C - (38,441) (228,100) Class P - (253) - - ---------------------------------------------------------------------------------------------------------------------------- TOTAL DISTRIBUTIONS TO SHAREHOLDERS (2,330,177) (176,946) (3,508,883) ============================================================================================================================ CAPITAL SHARE TRANSACTIONS: Net proceeds from sales of shares 5,215,055 7,648,050 11,334,926 Reinvestment of distributions 1,700,051 124,479 1,656,626 Cost of shares reacquired (8,132,368) (2,131,106) (17,513,481) - ---------------------------------------------------------------------------------------------------------------------------- NET INCREASE (DECREASE) IN NET ASSETS RESULTING FROM CAPITAL SHARE TRANSACTIONS (1,217,262) 5,641,423 (4,521,929) ============================================================================================================================ NET INCREASE (DECREASE) IN NET ASSETS (1,662,082) 5,670,494 (5,872,720) ============================================================================================================================ NET ASSETS: Beginning of year 50,496,565 4,307,765 84,791,891 - ---------------------------------------------------------------------------------------------------------------------------- END OF YEAR $ 48,834,483 $ 9,978,259 $ 78,919,171 ============================================================================================================================ UNDISTRIBUTED (DISTRIBUTIONS IN EXCESS OF) NET INVESTMENT INCOME $ 308,094 $ 2,489 $ (200,992) ============================================================================================================================ <Caption> INCREASE (DECREASE) IN NET ASSETS GEORGIA MICHIGAN PENNSYLVANIA OPERATIONS: Net investment income $ 3,658,412 $ 3,003,520 $ 4,094,678 Net realized gain (loss) on investments (125,302) (111,469) 71,748 Net change in unrealized appreciation (depreciation) on investments 336,193 (317,711) 106,952 - ---------------------------------------------------------------------------------------------------------------------------- NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS 3,869,303 2,574,340 4,273,378 ============================================================================================================================ DISTRIBUTIONS TO SHAREHOLDERS FROM: Net investment income Class A (3,617,686) (2,991,011) (4,086,719) Class B - - - Class C - - - Class P - - - - ---------------------------------------------------------------------------------------------------------------------------- TOTAL DISTRIBUTIONS TO SHAREHOLDERS (3,617,686) (2,991,011) (4,086,719) ============================================================================================================================ CAPITAL SHARE TRANSACTIONS: Net proceeds from sales of shares 20,338,939 12,764,741 7,107,514 Reinvestment of distributions 3,005,354 2,051,281 2,149,255 Cost of shares reacquired (19,556,311) (9,398,863) (12,769,221) - ---------------------------------------------------------------------------------------------------------------------------- NET INCREASE (DECREASE) IN NET ASSETS RESULTING FROM CAPITAL SHARE TRANSACTIONS 3,787,982 5,417,159 (3,512,452) ============================================================================================================================ NET INCREASE (DECREASE) IN NET ASSETS 4,039,599 5,000,488 (3,325,793) ============================================================================================================================ NET ASSETS: Beginning of year 85,440,647 68,289,573 99,279,622 - ---------------------------------------------------------------------------------------------------------------------------- END OF YEAR $ 89,480,246 $ 73,290,061 $ 95,953,829 ============================================================================================================================ UNDISTRIBUTED (DISTRIBUTIONS IN EXCESS OF) NET INVESTMENT INCOME $ 81,301 $ (216,216) $ (331,017) ============================================================================================================================ </Table> SEE NOTES TO FINANCIAL STATEMENTS. 139 <Page> FINANCIAL HIGHLIGHTS NATIONAL TAX-FREE FUND <Table> <Caption> YEAR ENDED 9/30 ---------------------------------------------------------------------------- 2005 2004 2003 2002 2001 PER SHARE OPERATING PERFORMANCE (CLASS A SHARES) NET ASSET VALUE, BEGINNING OF YEAR $ 11.49 $ 11.50 $ 11.73 $ 11.33 $ 10.76 ============ ============ ============ ============ ============ Investment operations: Net investment income(a) .47 .47 .50 .54 .53 Net realized and unrealized gain (loss) .05 (.01) (.22) .40 .59 ------------ ------------ ------------ ------------ ------------ Total from investment operations .52 .46 .28 .94 1.12 ------------ ------------ ------------ ------------ ------------ Distributions to shareholders from net investment income (.46) (.47) (.51) (.54) (.55) ------------ ------------ ------------ ------------ ------------ NET ASSET VALUE, END OF YEAR $ 11.55 $ 11.49 $ 11.50 $ 11.73 $ 11.33 ============ ============ ============ ============ ============ Total Return(b) 4.53% 4.10% 2.48% 8.57% 10.64% RATIOS TO AVERAGE NET ASSETS: Expenses, including expense reductions and expenses assumed .93% .96% .98% 1.03% 1.01% Expenses, excluding expense reductions and expenses assumed .94% 1.00% .98% 1.04% 1.06% Net investment income 4.03% 4.07% 4.33% 4.74% 4.78% <Caption> YEAR ENDED 9/30 ---------------------------------------------------------------------------- SUPPLEMENTAL DATA: 2005 2004 2003 2002 2001 - -------------------------------------------------------------------------------------------------------------------------------- Net assets, end of year (000) $ 497,310 $ 500,519 $ 515,694 $ 530,563 $ 512,426 Portfolio turnover rate 129.11% 183.06% 209.07% 63.74% 77.46% </Table> SEE NOTES TO FINANCIAL STATEMENTS. 140 <Page> FINANCIAL HIGHLIGHTS (CONTINUED) NATIONAL TAX-FREE FUND <Table> <Caption> YEAR ENDED 9/30 ---------------------------------------------------------------------------- 2005 2004 2003 2002 2001 PER SHARE OPERATING PERFORMANCE (CLASS B SHARES) NET ASSET VALUE, BEGINNING OF YEAR $ 11.52 $ 11.53 $ 11.76 $ 11.36 $ 10.79 ============ ============ ============ ============ ============ Investment operations: Net investment income(a) .39 .39 .42 .47 .46 Net realized and unrealized gain (loss) .05 (.01) (.21) .40 .60 ------------ ------------ ------------ ------------ ------------ Total from investment operations .44 .38 .21 .87 1.06 ------------ ------------ ------------ ------------ ------------ Distributions to shareholders from net investment income (.38) (.39) (.44) (.47) (.49) ------------ ------------ ------------ ------------ ------------ NET ASSET VALUE, END OF YEAR $ 11.58 $ 11.52 $ 11.53 $ 11.76 $ 11.36 ============ ============ ============ ============ ============ Total Return(b) 3.83% 3.40% 1.86% 7.88% 9.96% RATIOS TO AVERAGE NET ASSETS: Expenses, including expense reductions and expenses assumed 1.58% 1.61% 1.63% 1.65% 1.64% Expenses, excluding expense reductions and expenses assumed 1.59% 1.65% 1.63% 1.66% 1.69% Net investment income 3.38% 3.42% 3.68% 4.12% 4.15% <Caption> YEAR ENDED 9/30 ---------------------------------------------------------------------------- SUPPLEMENTAL DATA: 2005 2004 2003 2002 2001 - -------------------------------------------------------------------------------------------------------------------------------- Net assets, end of year (000) $ 31,209 $ 34,263 $ 39,122 $ 36,250 $ 28,531 Portfolio turnover rate 129.11% 183.06% 209.07% 63.74% 77.46% </Table> SEE NOTES TO FINANCIAL STATEMENTS. 141 <Page> FINANCIAL HIGHLIGHTS (CONCLUDED) NATIONAL TAX-FREE FUND <Table> <Caption> YEAR ENDED 9/30 ---------------------------------------------------------------------------- 2005 2004 2003 2002 2001 PER SHARE OPERATING PERFORMANCE (CLASS C SHARES) NET ASSET VALUE, BEGINNING OF YEAR $ 11.50 $ 11.52 $ 11.76 $ 11.35 $ 10.77 ============ ============ ============ ============ ============ Investment operations: Net investment income(a) .39 .39 .42 .47 .46 Net realized and unrealized gain (loss) .06 (.02) (.22) .41 .60 ------------ ------------ ------------ ------------ ------------ Total from investment operations .45 .37 .20 .88 1.06 ------------ ------------ ------------ ------------ ------------ Distributions to shareholders from net investment income (.38) (.39) (.44) (.47) (.48) ------------ ------------ ------------ ------------ ------------ NET ASSET VALUE, END OF YEAR $ 11.57 $ 11.50 $ 11.52 $ 11.76 $ 11.35 ============ ============ ============ ============ ============ Total Return(b) 3.93% 3.32% 1.80% 7.95% 10.04% RATIOS TO AVERAGE NET ASSETS: Expenses, including expense reductions and expenses assumed 1.58% 1.61% 1.63% 1.61% 1.68% Expenses, excluding expense reductions and expenses assumed 1.59% 1.65% 1.63% 1.62% 1.73% Net investment income 3.38% 3.42% 3.68% 4.16% 4.11% <Caption> YEAR ENDED 9/30 ---------------------------------------------------------------------------- SUPPLEMENTAL DATA: 2005 2004 2003 2002 2001 - -------------------------------------------------------------------------------------------------------------------------------- Net assets, end of year (000) $ 41,322 $ 43,409 $ 49,474 $ 44,727 $ 37,803 Portfolio turnover rate 129.11% 183.06% 209.07% 63.74% 77.46% </Table> (a) Calculated using average shares outstanding during the period. (b) Total return does not consider the effects of sales loads and assumes the reinvestment of all distributions. SEE NOTES TO FINANCIAL STATEMENTS. 142 <Page> FINANCIAL HIGHLIGHTS CALIFORNIA TAX-FREE FUND <Table> <Caption> YEAR ENDED 9/30 ---------------------------------------------------------------------------- 2005 2004 2003 2002 2001 PER SHARE OPERATING PERFORMANCE (CLASS A SHARES) NET ASSET VALUE, BEGINNING OF YEAR $ 10.86 $ 10.80 $ 11.19 $ 10.89 $ 10.29 ============ ============ ============ ============ ============ Investment operations: Net investment income(a) .44 .43 .46 .52 .51 Net realized and unrealized gain (loss) .08 .07 (.36) .29 .61 ------------ ------------ ------------ ------------ ------------ Total from investment operations .52 .50 .10 .81 1.12 ------------ ------------ ------------ ------------ ------------ Distributions to shareholders from net investment income (.42) (.44) (.49) (.51) (.52) ------------ ------------ ------------ ------------ ------------ NET ASSET VALUE, END OF YEAR $ 10.96 $ 10.86 $ 10.80 $ 11.19 $ 10.89 ============ ============ ============ ============ ============ Total Return(b) 4.88% 4.73% .94% 7.65% 11.09% RATIOS TO AVERAGE NET ASSETS: Expenses, including expense reductions .94% .99% .99% 1.03% 1.00% Expenses, excluding expense reductions .94% .99% .99% 1.04% 1.04% Net investment income 4.01% 3.97% 4.27% 4.82% 4.81% <Caption> YEAR ENDED 9/30 ---------------------------------------------------------------------------- SUPPLEMENTAL DATA: 2005 2004 2003 2002 2001 - -------------------------------------------------------------------------------------------------------------------------------- Net assets, end of year (000) $ 166,227 $ 165,270 $ 178,156 $ 192,181 $ 192,624 Portfolio turnover rate 43.42% 28.81% 86.47% 45.31% 72.84% </Table> SEE NOTES TO FINANCIAL STATEMENTS. 143 <Page> FINANCIAL HIGHLIGHTS (CONCLUDED) CALIFORNIA TAX-FREE FUND <Table> <Caption> YEAR ENDED 9/30 ---------------------------------------------------------------------------- 2005 2004 2003 2002 2001 PER SHARE OPERATING PERFORMANCE (CLASS C SHARES) NET ASSET VALUE, BEGINNING OF YEAR $ 10.87 $ 10.80 $ 11.20 $ 10.91 $ 10.30 ============ ============ ============ ============ ============ Investment operations: Net investment income(a) .37 .36 .39 .46 .45 Net realized and unrealized gain (loss) .08 .08 (.37) .27 .61 ------------ ------------ ------------ ------------ ------------ Total from investment operations .45 .44 .02 .73 1.06 ------------ ------------ ------------ ------------ ------------ Distributions to shareholders from net investment income (.35) (.37) (.42) (.44) (.45) ------------ ------------ ------------ ------------ ------------ NET ASSET VALUE, END OF YEAR $ 10.97 $ 10.87 $ 10.80 $ 11.20 $ 10.91 ============ ============ ============ ============ ============ Total Return(b) 4.20% 4.14% .26% 6.94% 10.53% RATIOS TO AVERAGE NET ASSETS: Expenses, including expense reductions 1.58% 1.63% 1.63% 1.61% 1.55% Expenses, excluding expense reductions 1.58% 1.63% 1.63% 1.62% 1.59% Net investment income 3.37% 3.32% 3.63% 4.22% 4.26% <Caption> YEAR ENDED 9/30 ---------------------------------------------------------------------------- SUPPLEMENTAL DATA: 2005 2004 2003 2002 2001 - -------------------------------------------------------------------------------------------------------------------------------- Net assets, end of year (000) $ 13,953 $ 13,953 $ 16,183 $ 14,290 $ 11,591 Portfolio turnover rate 43.42% 28.81% 86.47% 45.31% 72.84% </Table> (a) Calculated using average shares outstanding during the period. (b) Total return does not consider the effects of sales loads and assumes the reinvestment of all distributions. SEE NOTES TO FINANCIAL STATEMENTS. 144 <Page> FINANCIAL HIGHLIGHTS CONNECTICUT TAX-FREE FUND <Table> <Caption> YEAR ENDED 9/30 ---------------------------------------------------------------------------- 2005 2004 2003 2002 2001 PER SHARE OPERATING PERFORMANCE NET ASSET VALUE, BEGINNING OF YEAR $ 10.61 $ 10.55 $ 10.71 $ 10.32 $ 9.79 ============ ============ ============ ============ ============ Investment operations: Net investment income(a) .44 .43 .46 .50 .49 Net realized and unrealized gain (loss) (.05) .08 (.16) .38 .53 ------------ ------------ ------------ ------------ ------------ Total from investment operations .39 .51 .30 .88 1.02 ------------ ------------ ------------ ------------ ------------ Distributions to shareholders from net investment income (.44) (.45) (.46) (.49) (.49) ------------ ------------ ------------ ------------ ------------ NET ASSET VALUE, END OF YEAR $ 10.56 $ 10.61 $ 10.55 $ 10.71 $ 10.32 ============ ============ ============ ============ ============ Total Return(b) 3.74% 4.92% 2.95% 8.79% 10.65% RATIOS TO AVERAGE NET ASSETS: Expenses, including expense reductions and expenses assumed .79% 1.00% 1.01% 1.03% 1.01% Expenses, excluding expense reductions and expenses assumed .96% 1.00% 1.01% 1.04% 1.03% Net investment income 4.11% 4.09% 4.33% 4.82% 4.85% <Caption> YEAR ENDED 9/30 ---------------------------------------------------------------------------- SUPPLEMENTAL DATA: 2005 2004 2003 2002 2001 - -------------------------------------------------------------------------------------------------------------------------------- Net assets, end of year (000) $ 91,078 $ 89,985 $ 96,469 $ 100,358 $ 101,242 Portfolio turnover rate 10.25% 20.16% 41.50% 48.64% 21.52% </Table> (a) Calculated using average shares outstanding during the period. (b) Total return does not consider the effects of sales loads and assumes the reinvestment of all distributions. SEE NOTES TO FINANCIAL STATEMENTS. 145 <Page> FINANCIAL HIGHLIGHTS HAWAII TAX-FREE FUND <Table> <Caption> YEAR ENDED 9/30 ---------------------------------------------------------------------------- 2005 2004 2003 2002 2001 PER SHARE OPERATING PERFORMANCE NET ASSET VALUE, BEGINNING OF YEAR $ 5.08 $ 5.08 $ 5.20 $ 5.01 $ 4.83 ============ ============ ============ ============ ============ Investment operations: Net investment income(a) .20 .21 .21 .23 .22 Net realized and unrealized gain (loss) (.04) -(c) (.12) .20 .20 ------------ ------------ ------------ ------------ ------------ Total from investment operations .16 .21 .09 .43 .42 ------------ ------------ ------------ ------------ ------------ Distributions to shareholders from net investment income (.20) (.21) (.21) (.24) (.24) ------------ ------------ ------------ ------------ ------------ NET ASSET VALUE, END OF YEAR $ 5.04 $ 5.08 $ 5.08 $ 5.20 $ 5.01 ============ ============ ============ ============ ============ Total Return(b) 3.28% 4.18% 1.86% 8.78% 8.88% RATIOS TO AVERAGE NET ASSETS: Expenses, including expense reductions .95% 1.01% .99% 1.05% 1.04% Expenses, excluding expense reductions .96% 1.01% 1.00% 1.06% 1.07% Net investment income 3.98% 4.13% 4.20% 4.60% 4.49% <Caption> YEAR ENDED 9/30 ---------------------------------------------------------------------------- SUPPLEMENTAL DATA: 2005 2004 2003 2002 2001 - -------------------------------------------------------------------------------------------------------------------------------- Net assets, end of year (000) $ 78,217 $ 69,598 $ 75,117 $ 79,988 $ 71,022 Portfolio turnover rate 18.80% 6.31% 27.90% 30.99% 32.38% </Table> (a) Calculated using average shares outstanding during the period. (b) Total return does not consider the effects of sales loads and assumes the reinvestment of all distributions. (c) Amount is less than $0.01. SEE NOTES TO FINANCIAL STATEMENTS. 146 <Page> FINANCIAL HIGHLIGHTS MINNESOTA TAX-FREE FUND <Table> <Caption> YEAR ENDED 9/30 ---------------------------------------------------------------------------- 2005 2004 2003 2002 2001 PER SHARE OPERATING PERFORMANCE NET ASSET VALUE, BEGINNING OF YEAR $ 5.15 $ 5.14 $ 5.18 $ 5.00 $ 4.76 ============ ============ ============ ============ ============ Investment operations: Net investment income(a) .21 .20 .21 .24 .25 Net realized and unrealized gain (loss) .03 .01 (.03) .18 .24 ------------ ------------ ------------ ------------ ------------ Total from investment operations .24 .21 .18 .42 .49 ------------ ------------ ------------ ------------ ------------ Distributions to shareholders from net investment income (.20) (.20) (.22) (.24) (.25) ------------ ------------ ------------ ------------ ------------ NET ASSET VALUE, END OF YEAR $ 5.19 $ 5.15 $ 5.14 $ 5.18 $ 5.00 ============ ============ ============ ============ ============ Total Return(b) 4.74% 4.24% 3.57% 8.56% 10.57% RATIOS TO AVERAGE NET ASSETS: Expenses, including expense reductions .67% .68% .69% .46% .19% Expenses, excluding expense reductions .68% .68% .72% .75% .82% Net investment income 4.05% 4.00% 4.03% 4.79% 5.16% <Caption> YEAR ENDED 9/30 ---------------------------------------------------------------------------- SUPPLEMENTAL DATA: 2005 2004 2003 2002 2001 - -------------------------------------------------------------------------------------------------------------------------------- Net assets, end of year (000) $ 43,182 $ 38,488 $ 37,016 $ 27,568 $ 24,708 Portfolio turnover rate 17.42% 24.67% 35.15% 22.33% 24.34% </Table> (a) Calculated using average shares outstanding during the period. (b) Total return does not consider the effects of sales loads and assumes the reinvestment of all distributions. SEE NOTES TO FINANCIAL STATEMENTS. 147 <Page> FINANCIAL HIGHLIGHTS MISSOURI TAX-FREE FUND <Table> <Caption> YEAR ENDED 9/30 ---------------------------------------------------------------------------- 2005 2004 2003 2002 2001 PER SHARE OPERATING PERFORMANCE NET ASSET VALUE, BEGINNING OF YEAR $ 5.34 $ 5.36 $ 5.41 $ 5.25 $ 4.96 ============ ============ ============ ============ ============ Investment operations: Net investment income(a) .22 .20 .22 .23 .25 Net realized and unrealized gain (loss) -(c) -(c) (.05) .16 .29 ------------ ------------ ------------ ------------ ------------ Total from investment operations .22 .20 .17 .39 .54 ------------ ------------ ------------ ------------ ------------ Distributions to shareholders from net investment income (.21) (.22) (.22) (.23) (.25) ------------ ------------ ------------ ------------ ------------ NET ASSET VALUE, END OF YEAR $ 5.35 $ 5.34 $ 5.36 $ 5.41 $ 5.25 ============ ============ ============ ============ ============ Total Return(b) 4.26% 3.77% 3.18% 7.67% 11.11% RATIOS TO AVERAGE NET ASSETS: Expenses, including expense reductions and expenses assumed .67% 1.02% 1.00% 1.03% .89% Expenses, excluding expense reductions and expenses assumed .95% 1.01% 1.01% 1.06% 1.08% Net investment income 4.02% 3.85% 4.19% 4.44% 4.80% <Caption> YEAR ENDED 9/30 ---------------------------------------------------------------------------- SUPPLEMENTAL DATA: 2005 2004 2003 2002 2001 - -------------------------------------------------------------------------------------------------------------------------------- Net assets, end of year (000) $ 161,624 $ 155,906 $ 153,488 $ 145,006 $ 130,122 Portfolio turnover rate 29.31% 41.82% 48.47% 80.04% 43.75% </Table> (a) Calculated using average shares outstanding during the period. (b) Total return does not consider the effects of sales loads and assumes the reinvestment of all distributions. (c) Amount is less than $0.01. SEE NOTES TO FINANCIAL STATEMENTS. 148 <Page> FINANCIAL HIGHLIGHTS NEW JERSEY TAX-FREE FUND <Table> <Caption> YEAR ENDED 9/30 ---------------------------------------------------------------------------- 2005 2004 2003 2002 2001 PER SHARE OPERATING PERFORMANCE NET ASSET VALUE, BEGINNING OF YEAR $ 5.18 $ 5.20 $ 5.37 $ 5.21 $ 4.96 ============ ============ ============ ============ ============ Investment operations: Net investment income(a) .21 .22 .24 .25 .25 Net realized and unrealized gain (loss) .02 (.02) (.17) .15 .26 ------------ ------------ ------------ ------------ ------------ Total from investment operations .23 .20 .07 .40 .51 ------------ ------------ ------------ ------------ ------------ Distributions to shareholders from net investment income (.21) (.22) (.24) (.24) (.26) ------------ ------------ ------------ ------------ ------------ NET ASSET VALUE, END OF YEAR $ 5.20 $ 5.18 $ 5.20 $ 5.37 $ 5.21 ============ ============ ============ ============ ============ Total Return(b) 4.42% 3.89% 1.31% 7.96% 10.41% RATIOS TO AVERAGE NET ASSETS: Expenses, including expense reductions .95% 1.00% 1.00% 1.03% .90% Expenses, excluding expense reductions .95% 1.00% 1.00% 1.05% 1.06% Net investment income 4.02% 4.18% 4.49% 4.77% 4.93% <Caption> YEAR ENDED 9/30 ---------------------------------------------------------------------------- SUPPLEMENTAL DATA: 2005 2004 2003 2002 2001 - -------------------------------------------------------------------------------------------------------------------------------- Net assets, end of year (000) $ 137,319 $ 139,462 $ 153,797 $ 164,733 $ 160,171 Portfolio turnover rate 36.15% 32.57% 70.02% 97.76% 101.02% </Table> (a) Calculated using average shares outstanding during the period. (b) Total return does not consider the effects of sales loads and assumes the reinvestment of all distributions. SEE NOTES TO FINANCIAL STATEMENTS. 149 <Page> FINANCIAL HIGHLIGHTS NEW YORK TAX-FREE FUND <Table> <Caption> YEAR ENDED 9/30 ---------------------------------------------------------------------------- 2005 2004 2003 2002 2001 PER SHARE OPERATING PERFORMANCE (CLASS A SHARES) NET ASSET VALUE, BEGINNING OF YEAR $ 11.41 $ 11.42 $ 11.66 $ 11.16 $ 10.53 ============ ============ ============ ============ ============ Investment operations: Net investment income(a) .48 .48 .52 .54 .53 Net realized and unrealized gain (loss) (.09) -(c) (.24) .49 .64 ------------ ------------ ------------ ------------ ------------ Total from investment operations .39 .48 .28 1.03 1.17 ------------ ------------ ------------ ------------ ------------ Distributions to shareholders from net investment income (.48) (.49) (.52) (.53) (.54) ------------ ------------ ------------ ------------ ------------ NET ASSET VALUE, END OF YEAR $ 11.32 $ 11.41 $ 11.42 $ 11.66 $ 11.16 ============ ============ ============ ============ ============ Total Return(b) 3.43% 4.33% 2.55% 9.50% 11.35% RATIOS TO AVERAGE NET ASSETS: Expenses, including expense reductions and expenses assumed .76% .94% .96% 1.03% 1.01% Expenses, excluding expense reductions and expenses assumed .94% .99% .96% 1.04% 1.04% Net investment income 4.16% 4.27% 4.54% 4.80% 4.80% <Caption> YEAR ENDED 9/30 ---------------------------------------------------------------------------- SUPPLEMENTAL DATA: 2005 2004 2003 2002 2001 - -------------------------------------------------------------------------------------------------------------------------------- Net assets, end of year (000) $ 229,598 $ 237,349 $ 247,153 $ 252,831 $ 242,367 Portfolio turnover rate 60.01% 48.17% 47.94% 51.72% 70.03% </Table> SEE NOTES TO FINANCIAL STATEMENTS. 150 <Page> FINANCIAL HIGHLIGHTS (CONCLUDED) NEW YORK TAX-FREE FUND <Table> <Caption> YEAR ENDED 9/30 ---------------------------------------------------------------------------- 2005 2004 2003 2002 2001 PER SHARE OPERATING PERFORMANCE (CLASS C SHARES) NET ASSET VALUE, BEGINNING OF YEAR $ 11.40 $ 11.42 $ 11.67 $ 11.17 $ 10.54 ============ ============ ============ ============ ============ Investment operations: Net investment income(a) .40 .41 .44 .48 .46 Net realized and unrealized gain (loss) (.08) (.01) (.23) .49 .65 ------------ ------------ ------------ ------------ ------------ Total from investment operations .32 .40 .21 .97 1.11 ------------ ------------ ------------ ------------ ------------ Distributions to shareholders from net investment income (.40) (.42) (.46) (.47) (.48) ------------ ------------ ------------ ------------ ------------ NET ASSET VALUE, END OF YEAR $ 11.32 $ 11.40 $ 11.42 $ 11.67 $ 11.17 ============ ============ ============ ============ ============ Total Return(b) 2.87% 3.57% 1.88% 8.90% 10.74% RATIOS TO AVERAGE NET ASSETS: Expenses, including expense reductions and expenses assumed 1.41% 1.59% 1.63% 1.51% 1.62% Expenses, excluding expense reductions and expenses assumed 1.59% 1.64% 1.63% 1.52% 1.65% Net investment income 3.51% 3.62% 3.87% 4.32% 4.19% <Caption> YEAR ENDED 9/30 ---------------------------------------------------------------------------- SUPPLEMENTAL DATA: 2005 2004 2003 2002 2001 - -------------------------------------------------------------------------------------------------------------------------------- Net assets, end of year (000) $ 14,502 $ 12,317 $ 12,379 $ 8,798 $ 6,662 Portfolio turnover rate 60.01% 48.17% 47.94% 51.72% 70.03% </Table> (a) Calculated using average shares outstanding during the period. (b) Total return does not consider the effects of sales loads and assumes the reinvestment of all distributions. (c) Amount is less than $0.01. SEE NOTES TO FINANCIAL STATEMENTS. 151 <Page> FINANCIAL HIGHLIGHTS TEXAS TAX-FREE FUND <Table> <Caption> YEAR ENDED 9/30 ---------------------------------------------------------------------------- 2005 2004 2003 2002 2001 PER SHARE OPERATING PERFORMANCE NET ASSET VALUE, BEGINNING OF YEAR $ 10.28 $ 10.36 $ 10.47 $ 9.99 $ 9.43 ============ ============ ============ ============ ============ Investment operations: Net investment income(a) .44 .44 .46 .45 .46 Net realized and unrealized gain (loss) (.10) (.07) (.13) .48 .57 ------------ ------------ ------------ ------------ ------------ Total from investment operations .34 .37 .33 .93 1.03 ------------ ------------ ------------ ------------ ------------ Distributions to shareholders from net investment income (.44) (.45) (.44) (.45) (.47) ------------ ------------ ------------ ------------ ------------ NET ASSET VALUE, END OF YEAR $ 10.18 $ 10.28 $ 10.36 $ 10.47 $ 9.99 ============ ============ ============ ============ ============ Total Return(b) 3.35% 3.62% 3.32% 9.55% 11.30% RATIOS TO AVERAGE NET ASSETS: Expenses, including expense reductions and expenses assumed .95% 1.06% 1.02% 1.00% .64% Expenses, excluding expense reductions and expenses assumed .98% 1.06% 1.02% 1.05% 1.09% Net investment income 4.28% 4.29% 4.44% 4.49% 4.70% <Caption> YEAR ENDED 9/30 ---------------------------------------------------------------------------- SUPPLEMENTAL DATA: 2005 2004 2003 2002 2001 - -------------------------------------------------------------------------------------------------------------------------------- Net assets, end of year (000) $ 76,025 $ 75,586 $ 79,185 $ 81,369 $ 77,860 Portfolio turnover rate 44.71% 21.33% 58.09% 89.30% 108.27% </Table> (a) Calculated using average shares outstanding during the period. (b) Total return does not consider the effects of sales loads and assumes the reinvestment of all distributions. SEE NOTES TO FINANCIAL STATEMENTS. 152 <Page> FINANCIAL HIGHLIGHTS WASHINGTON TAX-FREE FUND <Table> <Caption> YEAR ENDED 9/30 ---------------------------------------------------------------------------- 2005 2004 2003 2002 2001 PER SHARE OPERATING PERFORMANCE NET ASSET VALUE, BEGINNING OF YEAR $ 5.16 $ 5.21 $ 5.32 $ 5.15 $ 4.89 ============ ============ ============ ============ ============ Investment operations: Net investment income(a) .23 .23 .24 .26 .26 Net realized and unrealized gain (loss) (.01) (.04) (.10) .17 .26 ------------ ------------ ------------ ------------ ------------ Total from investment operations .22 .19 .14 .43 .52 ------------ ------------ ------------ ------------ ------------ Distributions to shareholders from net investment income (.24) (.24) (.25) (.26) (.26) ------------ ------------ ------------ ------------ ------------ NET ASSET VALUE, END OF YEAR $ 5.14 $ 5.16 $ 5.21 $ 5.32 $ 5.15 ============ ============ ============ ============ ============ Total Return(b) 4.24% 3.75% 2.75% 8.71% 10.92% RATIOS TO AVERAGE NET ASSETS: Expenses, including expense reductions .65% .70% .68% .71% .70% Expenses, excluding expense reductions .65% .70% .68% .72% .73% Net investment income 4.36% 4.49% 4.68% 5.14% 5.22% <Caption> YEAR ENDED 9/30 ---------------------------------------------------------------------------- SUPPLEMENTAL DATA: 2005 2004 2003 2002 2001 - -------------------------------------------------------------------------------------------------------------------------------- Net assets, end of year (000) $ 47,709 $ 48,834 $ 50,497 $ 49,049 $ 45,883 Portfolio turnover rate 39.36% 49.05% 58.05% 40.20% 52.09% </Table> (a) Calculated using average shares outstanding during the period. (b) Total return does not consider the effects of sales loads and assumes the reinvestment of all distributions. SEE NOTES TO FINANCIAL STATEMENTS. 153 <Page> FINANCIAL HIGHLIGHTS INSURED INTERMEDIATE TAX-FREE TRUST <Table> <Caption> YEAR ENDED 9/30 6/23/2003(a) ---------------------------- TO 2005 2004 9/30/2003 PER SHARE OPERATING PERFORMANCE (CLASS A SHARES) NET ASSET VALUE, BEGINNING OF PERIOD $ 9.95 $ 9.94 $ 10.00 ============ ============ ============== Unrealized depreciation on investments (.01) -------------- NET ASSET VALUE ON SEC EFFECTIVE DATE, JUNE 30, 2003 $ 9.99 ============== Investment operations: Net investment income(b) .30 .27 .06 Net realized and unrealized gain (loss) (.17) .01 (.05) ------------ ------------ -------------- Total from investment operations .13 .28 .01 ------------ ------------ -------------- Distributions to shareholders from net investment income (.28) (.27) (.06) ------------ ------------ -------------- NET ASSET VALUE, END OF PERIOD $ 9.80 $ 9.95 $ 9.94 ============ ============ ============== Total Return(d) (.10)%(e)(f) Total Return(d) 1.36% 2.84% .16%(e)(g) RATIOS TO AVERAGE NET ASSETS: Expenses, including expense reductions and expenses assumed .25% .25%+ .07%(e)+ Expenses, excluding expense reductions and expenses assumed 1.42% 2.35%+ 2.47%(e)+ Net investment income 3.01% 2.70%+ .66%(e)+ <Caption> YEAR ENDED 9/30 6/23/2003(a) ---------------------------- TO SUPPLEMENTAL DATA: 2005 2004 9/30/2003 - ------------------------------------------------------------------------------------------------------------------ Net assets, end of period (000) $ 7,941 $ 6,360 $ 3,673 Portfolio turnover rate 42.10% 60.08% 107.99% </Table> SEE NOTES TO FINANCIAL STATEMENTS. 154 <Page> FINANCIAL HIGHLIGHTS (CONTINUED) INSURED INTERMEDIATE TAX-FREE TRUST <Table> <Caption> YEAR ENDED 9/30 6/23/2003(a) ---------------------------- TO 2005 2004 9/30/2003 PER SHARE OPERATING PERFORMANCE (CLASS B SHARES) NET ASSET VALUE, BEGINNING OF PERIOD $ 9.94 $ 9.93 $ 10.00 ============ ============ ============== Unrealized depreciation on investments (.02) -------------- NET ASSET VALUE ON SEC EFFECTIVE DATE, JUNE 30, 2003 $ 9.98 ============== Investment operations: Net investment income(b) .21 .20 .05 Net realized and unrealized gain (loss) (.16) -(c) (.05) ------------ ------------ -------------- Total from investment operations .05 .20 - ------------ ------------ -------------- Distributions to shareholders from net investment income (.20) (.19) (.05) ------------ ------------ -------------- NET ASSET VALUE, END OF PERIOD $ 9.79 $ 9.94 $ 9.93 ============ ============ ============== Total Return(d) (.20)%(e)(f) Total Return(d) .55% 2.09% .04%(e)(g) RATIOS TO AVERAGE NET ASSETS: Expenses, including expense reductions and expenses assumed 1.00% 1.00%+ .27%(e)+ Expenses, excluding expense reductions and expenses assumed 2.11% 3.00%+ 2.64%(e)+ Net investment income 2.15% 1.95%+ .46%(e)+ <Caption> YEAR ENDED 9/30 6/23/2003(a) ---------------------------- TO SUPPLEMENTAL DATA: 2004 2004 9/30/2003 - ------------------------------------------------------------------------------------------------------------------ Net assets, end of period (000) $ 775 $ 311 $ 312 Portfolio turnover rate 42.10% 60.08% 107.99% </Table> SEE NOTES TO FINANCIAL STATEMENTS. 155 <Page> FINANCIAL HIGHLIGHTS (CONTINUED) INSURED INTERMEDIATE TAX-FREE TRUST <Table> <Caption> YEAR ENDED 9/30 6/23/2003(a) ---------------------------- TO 2005 2004 9/30/2003 PER SHARE OPERATING PERFORMANCE (CLASS C SHARES) NET ASSET VALUE, BEGINNING OF PERIOD $ 9.94 $ 9.93 $ 10.00 ============ ============ ============== Unrealized depreciation on investments (.02) -------------- NET ASSET VALUE ON SEC EFFECTIVE DATE, JUNE 30, 2003 $ 9.98 ============== Investment operations: Net investment income(b) .23 .20 .05 Net realized and unrealized gain (loss) (.17) -(c) (.05) ------------ ------------ -------------- Total from investment operations .06 .20 - ------------ ------------ -------------- Distributions to shareholders from net investment income (.21) (.19) (.05) ------------ ------------ -------------- NET ASSET VALUE, END OF PERIOD $ 9.79 $ 9.94 $ 9.93 ============ ============ ============== Total Return(d) (.20)%(e)(f) Total Return(d) .61% 2.05% (.04)%(e)(g) RATIOS TO AVERAGE NET ASSETS: Expenses, including expense reductions and expenses assumed 1.00% 1.00%+ .27%(e)+ Expenses, excluding expense reductions and expenses assumed 2.06% 3.00%+ 2.64%(e)+ Net investment income 2.28% 1.95%+ .46%(e)+ <Caption> YEAR ENDED 9/30 6/23/2003(a) ---------------------------- TO SUPPLEMENTAL DATA: 2005 2004 9/30/2003 - ------------------------------------------------------------------------------------------------------------------ Net assets, end of period (000) $ 3,775 $ 3,297 $ 313 Portfolio turnover rate 42.10% 60.08% 107.99% </Table> SEE NOTES TO FINANCIAL STATEMENTS. 156 <Page> FINANCIAL HIGHLIGHTS (CONCLUDED) INSURED INTERMEDIATE TAX-FREE TRUST <Table> <Caption> YEAR ENDED 9/30 6/23/2003(a) ---------------------------- TO 2005 2004 9/30/2003 PER SHARE OPERATING PERFORMANCE (CLASS P SHARES) NET ASSET VALUE, BEGINNING OF PERIOD $ 9.95 $ 9.94 $ 10.00 ============ ============ ============== Unrealized depreciation on investments (.01) -------------- NET ASSET VALUE ON SEC EFFECTIVE DATE, JUNE 30, 2003 $ 9.99 ============== Investment operations: Net investment income(b) .28 .25 .06 Net realized and unrealized gain (loss) (.17) .01 (.05) ------------ ------------ -------------- Total from investment operations .11 .26 .01 ------------ ------------ -------------- Distributions to shareholders from net investment income (.26) (.25) (.06) ------------ ------------ -------------- NET ASSET VALUE, END OF PERIOD $ 9.80 $ 9.95 $ 9.94 ============ ============ ============== Total Return(d) (.10)%(e)(f) Total Return(d) 1.16% 2.65% .11%(e)(g) RATIOS TO AVERAGE NET ASSETS: Expenses, including expense reductions and expenses assumed .45% .45%+ .12%(e)+ Expenses, excluding expense reductions and expenses assumed 1.50% 2.45%+ 2.49%(e)+ Net investment income 2.83% 2.50%+ .61%(e)+ <Caption> YEAR ENDED 9/30 6/23/2003(a) ---------------------------- TO SUPPLEMENTAL DATA: 2005 2004 9/30/2003 - ------------------------------------------------------------------------------------------------------------------ Net assets, end of period (000) $ 10 $ 10 $ 10 Portfolio turnover rate 42.10% 60.08% 107.99% </Table> + The ratios have been determined on a Fund basis. (a) Commencement of investment operations; SEC effective date and date shares first became available to the public was 6/30/2003. (b) Calculated using average shares outstanding during the period. (c) Amount is less than $0.01. (d) Total return does not consider the effects of sales loads and assumes the reinvestment of all distributions. (e) Not annualized. (f) Total return for the period 6/23/2003 through 6/30/2003. (g) Total return for the period 6/30/2003 through 9/30/2003. SEE NOTES TO FINANCIAL STATEMENTS. 157 <Page> FINANCIAL HIGHLIGHTS FLORIDA TAX-FREE TRUST <Table> <Caption> YEAR ENDED 9/30 ---------------------------------------------------------------------------- 2005 2004 2003 2002 2001 PER SHARE OPERATING PERFORMANCE (CLASS A SHARES) NET ASSET VALUE, BEGINNING OF YEAR $ 4.82 $ 4.88 $ 4.97 $ 4.82 $ 4.57 ============ ============ ============ ============ ============ Investment operations: Net investment income(a) .20 .20 .21 .23 .23 Net realized and unrealized gain (loss) (.03) (.05) (.09) .15 .25 ------------ ------------ ------------ ------------ ------------ Total from investment operations .17 .15 .12 .38 .48 ------------ ------------ ------------ ------------ ------------ Distributions to shareholders from net investment income (.21) (.21) (.21) (.23) (.23) ------------ ------------ ------------ ------------ ------------ NET ASSET VALUE, END OF YEAR $ 4.78 $ 4.82 $ 4.88 $ 4.97 $ 4.82 ============ ============ ============ ============ ============ Total Return(b) 3.48% 3.13% 2.62% 8.10% 10.68% RATIOS TO AVERAGE NET ASSETS: Expenses, including expense reductions and expenses assumed .76% 1.02% 1.04% 1.07% .99% Expenses, excluding expense reductions and expenses assumed 1.00% 1.02% 1.04% 1.08% 1.05% Net investment income 4.21% 4.24% 4.33% 4.74% 4.77% <Caption> YEAR ENDED 9/30 ---------------------------------------------------------------------------- SUPPLEMENTAL DATA: 2005 2004 2003 2002 2001 - -------------------------------------------------------------------------------------------------------------------------------- Net assets, end of year (000) $ 68,633 $ 72,995 $ 78,278 $ 84,325 $ 83,798 Portfolio turnover rate 52.43% 74.33% 86.95% 82.90% 84.37% </Table> SEE NOTES TO FINANCIAL STATEMENTS. 158 <Page> FINANCIAL HIGHLIGHTS (CONCLUDED) FLORIDA TAX-FREE TRUST <Table> <Caption> YEAR ENDED 9/30 ---------------------------------------------------------------------------- 2005 2004 2003 2002 2001 PER SHARE OPERATING PERFORMANCE (CLASS C SHARES) NET ASSET VALUE, BEGINNING OF YEAR $ 4.83 $ 4.89 $ 4.98 $ 4.83 $ 4.58 ============ ============ ============ ============ ============ Investment operations: Net investment income(a) .17 .17 .18 .20 .20 Net realized and unrealized gain (loss) (.04) (.05) (.09) .14 .25 ------------ ------------ ------------ ------------ ------------ Total from investment operations .13 .12 .09 .34 .45 ------------ ------------ ------------ ------------ ------------ Distributions to shareholders from net investment income (.18) (.18) (.18) (.19) (.20) ------------ ------------ ------------ ------------ ------------ NET ASSET VALUE, END OF YEAR $ 4.78 $ 4.83 $ 4.89 $ 4.98 $ 4.83 ============ ============ ============ ============ ============ Total Return(b) 2.65% 2.44% 1.97% 7.32% 9.99% RATIOS TO AVERAGE NET ASSETS: Expenses, including expense reductions and expenses assumed 1.40% 1.67% 1.71% 1.73% 1.64% Expenses, excluding expense reductions and expenses assumed 1.62% 1.67% 1.71% 1.74% 1.70% Net investment income 3.55% 3.59% 3.66% 4.08% 4.13% <Caption> YEAR ENDED 9/30 ---------------------------------------------------------------------------- SUPPLEMENTAL DATA: 2005 2004 2003 2002 2001 - -------------------------------------------------------------------------------------------------------------------------------- Net assets, end of year (000) $ 6,886 $ 5,924 $ 6,514 $ 5,927 $ 5,230 Portfolio turnover rate 52.43% 74.33% 86.95% 82.90% 84.37% </Table> (a) Calculated using average shares outstanding during the period. (b) Total return does not consider the effects of sales loads and assumes the reinvestment of all distributions. SEE NOTES TO FINANCIAL STATEMENTS. 159 <Page> FINANCIAL HIGHLIGHTS GEORGIA TAX-FREE TRUST <Table> <Caption> YEAR ENDED 9/30 ---------------------------------------------------------------------------- 2005 2004 2003 2002 2001 PER SHARE OPERATING PERFORMANCE NET ASSET VALUE, BEGINNING OF YEAR $ 5.65 $ 5.63 $ 5.70 $ 5.44 $ 5.07 ============ ============ ============ ============ ============ Investment operations: Net investment income(a) .23 .23 .24 .23 .26 Net realized and unrealized gain (loss) .01 .02 (.06) .26 .37 ------------ ------------ ------------ ------------ ------------ Total from investment operations .24 .25 .18 .49 .63 ------------ ------------ ------------ ------------ ------------ Distributions to shareholders from: Net investment income (.23) (.23) (.23) (.23) (.26) Net realized gain - - (.02) - - ------------ ------------ ------------ ------------ ------------ Total distributions (.23) (.23) (.25) (.23) (.26) ------------ ------------ ------------ ------------ ------------ NET ASSET VALUE, END OF YEAR $ 5.66 $ 5.65 $ 5.63 $ 5.70 $ 5.44 ============ ============ ============ ============ ============ Total Return(b) 4.24% 4.54% 3.21% 9.27% 12.69% RATIOS TO AVERAGE NET ASSETS: Expenses, including expense reductions .61% .67% .68% .69% .31% Expenses, excluding expense reductions .62% .67% .69% .72% .78% Net investment income 3.98% 4.14% 4.26% 4.24% 4.81% <Caption> YEAR ENDED 9/30 ---------------------------------------------------------------------------- SUPPLEMENTAL DATA: 2005 2004 2003 2002 2001 - -------------------------------------------------------------------------------------------------------------------------------- Net assets, end of year (000) $ 103,887 $ 89,480 $ 85,441 $ 69,836 $ 46,235 Portfolio turnover rate 26.01% 21.27% 34.13% 48.66% 43.50% </Table> (a) Calculated using average shares outstanding during the period. (b) Total return does not consider the effects of sales loads and assumes the reinvestment of all distributions. SEE NOTES TO FINANCIAL STATEMENTS. 160 <Page> FINANCIAL HIGHLIGHTS HIGH YIELD MUNICIPAL BOND FUND <Table> <Caption> 12/1/2004(a) TO 9/30/2005 PER SHARE OPERATING PERFORMANCE (CLASS A SHARES) NET ASSET VALUE, BEGINNING OF PERIOD $ 15.00 ============== Investment operations: Net investment income(b) .03 Net realized and unrealized gain .17 -------------- Total from investment operations .20 -------------- Distributions to shareholders from: Net investment income (.03) -------------- NET ASSET VALUE ON SEC EFFECTIVE DATE, DECEMBER 30, 2004 $ 15.17 ============== Investment operations: Net investment income(b) .56 Net realized and unrealized gain .31 -------------- Total from investment operations .87 -------------- Distributions to shareholders from: Net investment income (.63) -------------- NET ASSET VALUE, END OF PERIOD $ 15.41 ============== Total Return(c) 1.36%(d)(e) Total Return(c) 5.79%(d)(f) RATIOS TO AVERAGE NET ASSETS: Expenses, including expense reductions and expenses assumed .00%(d)(g) Expenses, excluding expense reductions and expenses assumed 1.00%(h) Net investment income 4.80%(h) <Caption> 12/1/2004(a) TO SUPPLEMENTAL DATA: 9/30/2005 - --------------------------------------------------------------------------------- Net assets, end of period (000) $ 312,948 Portfolio turnover rate 112.47% </Table> SEE NOTES TO FINANCIAL STATEMENTS. 161 <Page> FINANCIAL HIGHLIGHTS (CONTINUED) HIGH YIELD MUNICIPAL BOND FUND <Table> <Caption> 12/1/2004(a) TO 9/30/2005 PER SHARE OPERATING PERFORMANCE (CLASS B SHARES) NET ASSET VALUE, BEGINNING OF PERIOD $ 15.00 ============== Investment operations: Net investment income(b) .02 Net realized and unrealized gain .17 -------------- Total from investment operations .19 -------------- Distributions to shareholders from: Net investment income (.02) -------------- NET ASSET VALUE ON SEC EFFECTIVE DATE, DECEMBER 30, 2004 $ 15.17 ============== Investment operations: Net investment income(b) .58 Net realized and unrealized gain .29 -------------- Total from investment operations .87 -------------- Distributions to shareholders from: Net investment income (.63) -------------- NET ASSET VALUE, END OF PERIOD $ 15.41 ============== Total Return(c) 1.29%(d)(e) Total Return(c) 5.80%(d)(f) RATIOS TO AVERAGE NET ASSETS: Expenses, including expense reductions and expenses assumed .07%(d) Expenses, excluding expense reductions and expenses assumed 1.71%(h) Net investment income 4.74%(h) <Caption> 12/1/2004(a) TO SUPPLEMENTAL DATA: 9/30/2005 - --------------------------------------------------------------------------------- Net assets, end of period (000) $ 10 Portfolio turnover rate 112.47% </Table> SEE NOTES TO FINANCIAL STATEMENTS. 162 <Page> FINANCIAL HIGHLIGHTS (CONTINUED) HIGH YIELD MUNICIPAL BOND FUND <Table> <Caption> 12/1/2004(a) TO 9/30/2005 PER SHARE OPERATING PERFORMANCE (CLASS C SHARES) NET ASSET VALUE, BEGINNING OF PERIOD $ 15.00 ============== Investment operations: Net investment income(b) .02 Net realized and unrealized gain .17 -------------- Total from investment operations .19 -------------- Distributions to shareholders from: Net investment income (.02) -------------- NET ASSET VALUE ON SEC EFFECTIVE DATE, DECEMBER 30, 2004 $ 15.17 ============== Investment operations: Net investment income(b) .56 Net realized and unrealized gain .31 -------------- Total from investment operations .87 -------------- Distributions to shareholders from: Net investment income (.63) -------------- NET ASSET VALUE, END OF PERIOD $ 15.41 ============== Total Return(c) 1.29%(d)(e) Total Return(c) 5.79%(d)(f) RATIOS TO AVERAGE NET ASSETS: Expenses, including expense reductions and expenses assumed .00%(d)(g) Expenses, excluding expense reductions and expenses assumed 1.64%(h) Net investment income 4.79%(h) <Caption> 12/1/2004(a) TO SUPPLEMENTAL DATA: 9/30/2005 - --------------------------------------------------------------------------------- Net assets, end of period (000) $ 125,319 Portfolio turnover rate 112.47% </Table> SEE NOTES TO FINANCIAL STATEMENTS. 163 <Page> FINANCIAL HIGHLIGHTS (CONCLUDED) HIGH YIELD MUNICIPAL BOND FUND <Table> <Caption> 12/1/2004(a) TO 9/30/2005 PER SHARE OPERATING PERFORMANCE (CLASS P SHARES) Net asset value, beginning of period $ 15.00 ============== Investment operations: Net investment income(b) .03 Net realized and unrealized gain .17 -------------- Total from investment operations .20 -------------- Distributions to shareholders from: Net investment income (.03) -------------- NET ASSET VALUE ON SEC EFFECTIVE DATE, DECEMBER 30, 2004 $ 15.17 ============== Investment operations: Net investment income(b) .58 Net realized and unrealized gain .30 -------------- Total from investment operations .88 -------------- Distributions to shareholders from: Net investment income (.63) -------------- NET ASSET VALUE, END OF PERIOD $ 15.42 ============== Total Return(c) 1.34%(d)(e) Total Return(c) 5.86%(d)(f) RATIOS TO AVERAGE NET ASSETS: Expenses, including expense reductions and expenses assumed .03%(d) Expenses, excluding expense reductions and expenses assumed 1.20%(h) Net investment income 4.80%(h) <Caption> 12/1/2004(a) TO SUPPLEMENTAL DATA: 9/30/2005 - --------------------------------------------------------------------------------- Net assets, end of period (000) $ 11 Portfolio turnover rate 112.47% </Table> (a) Commencement of investment operations was 12/1/2004; SEC effective date was 12/30/2004; date shares first became available to the public was 1/3/2005. (b) Calculated using average shares outstanding during the period. (c) Total return does not consider the effects of sales loads and assumes the reinvestment of all distributions. (d) Not annualized. (e) Total return for the period 12/1/2004 through 12/30/2004. (f) Total return for the period 12/30/2004 through 9/30/2005. (g) Amount is less than 0.01%. (h) Annualized. SEE NOTES TO FINANCIAL STATEMENTS. 164 <Page> FINANCIAL HIGHLIGHTS MICHIGAN TAX-FREE TRUST <Table> <Caption> YEAR ENDED 9/30 ---------------------------------------------------------------------------- 2005 2004 2003 2002 2001 PER SHARE OPERATING PERFORMANCE NET ASSET VALUE, BEGINNING OF YEAR $ 5.32 $ 5.36 $ 5.43 $ 5.20 $ 4.87 ============ ============ ============ ============ ============ Investment operations: Net investment income(a) .22 .22 .23 .25 .25 Net realized and unrealized gain (loss) (.03) (.04) (.07) .23 .33 ------------ ------------ ------------ ------------ ------------ Total from investment operations .19 .18 .16 .48 .58 ------------ ------------ ------------ ------------ ------------ Distributions to shareholders from net investment income (.22) (.22) (.23) (.25) (.25) ------------ ------------ ------------ ------------ ------------ NET ASSET VALUE, END OF YEAR $ 5.29 $ 5.32 $ 5.36 $ 5.43 $ 5.20 ============ ============ ============ ============ ============ Total Return(b) 3.60% 3.48% 3.16% 9.57% 12.21% RATIOS TO AVERAGE NET ASSETS: Expenses, including expense reductions .62% .67% .71% .73% .69% Expenses, excluding expense reductions .63% .67% .73% .75% .74% Net investment income 4.08% 4.19% 4.28% 4.77% 4.91% <Caption> YEAR ENDED 9/30 ---------------------------------------------------------------------------- SUPPLEMENTAL DATA: 2005 2004 2003 2002 2001 - -------------------------------------------------------------------------------------------------------------------------------- Net assets, end of year (000) $ 75,862 $ 73,290 $ 68,290 $ 58,632 $ 49,330 Portfolio turnover rate 39.37% 34.92% 59.46% 48.09% 100.27% </Table> (a) Calculated using average shares outstanding during the period. (b) Total return does not consider the effects of sales loads and assumes the reinvestment of all distributions. SEE NOTES TO FINANCIAL STATEMENTS. 165 <Page> FINANCIAL HIGHLIGHTS PENNSYLVANIA TAX-FREE TRUST <Table> <Caption> YEAR ENDED 9/30 ---------------------------------------------------------------------------- 2005 2004 2003 2002 2001 PER SHARE OPERATING PERFORMANCE NET ASSET VALUE, BEGINNING OF YEAR $ 5.28 $ 5.27 $ 5.37 $ 5.18 $ 4.90 ============ ============ ============ ============ ============ Investment operations: Net investment income(a) .22 .22 .23 .24 .25 Net realized and unrealized gain (loss) .02 .01 (.10) .19 .28 ------------ ------------ ------------ ------------ ------------ Total from investment operations .24 .23 .13 .43 .53 ------------ ------------ ------------ ------------ ------------ Distributions to shareholders from net investment income (.22) (.22) (.23) (.24) (.25) ------------ ------------ ------------ ------------ ------------ NET ASSET VALUE, END OF YEAR $ 5.30 $ 5.28 $ 5.27 $ 5.37 $ 5.18 ============ ============ ============ ============ ============ Total Return(b) 4.57% 4.48% 2.52% 8.57% 11.06% RATIOS TO AVERAGE NET ASSETS: Expenses, including expense reductions and expenses assumed .88% .97% .94% 1.08% .90% Expenses, excluding expense reductions and expenses assumed .92% .97% .95% 1.10% 1.06% Net investment income 4.06% 4.20% 4.37% 4.66% 4.88% <Caption> YEAR ENDED 9/30 ---------------------------------------------------------------------------- SUPPLEMENTAL DATA: 2005 2004 2003 2002 2001 - -------------------------------------------------------------------------------------------------------------------------------- Net assets, end of year (000) $ 97,069 $ 95,954 $ 99,280 $ 101,502 $ 94,550 Portfolio turnover rate 21.18% 27.80% 29.76% 60.87% 65.63% </Table> (a) Calculated using average shares outstanding during the period. (b) Total return does not consider the effects of sales loads and assumes the reinvestment of all distributions. SEE NOTES TO FINANCIAL STATEMENTS. 166 <Page> NOTES TO FINANCIAL STATEMENTS 1. ORGANIZATION Lord Abbett Municipal Income Fund, Inc. (the "Company") and Lord Abbett Municipal Income Trust (the "Trust") are registered under the Investment Company Act of 1940 (the "Act") as open-end management investment companies. The Company was organized as a Maryland corporation on December 27, 1983. The Company was formerly known as Lord Abbett Tax-Free Income Fund, Inc. and changed its name effective January 28, 2005. The Trust was organized as a Massachusetts Business Trust on September 11, 1991 and was reorganized as a Delaware Business Trust on July 22, 2002. The Trust was formerly known as Lord Abbett Tax-Free Income Trust and changed its name effective December 30, 2004. The Company consists of the following ten portfolios and their respective classes (separately, a "Fund" and collectively, the "Funds"): <Table> <Caption> FUNDS CLASSES OFFERED - -------------------------------------------------------------------------------- Lord Abbett National Tax-Free Income Fund ("National") A,B,C and P Lord Abbett California Tax-Free Income Fund ("California") A,C, and P Lord Abbett New York Tax-Free Income Fund ("New York") A,C and P Lord Abbett Connecticut Tax-Free Income Fund ("Connecticut") A and P Lord Abbett Hawaii Tax-Free Income Fund ("Hawaii") A and P Lord Abbett Minnesota Tax-Free Income Fund ("Minnesota") A and P Lord Abbett Missouri Tax-Free Income Fund ("Missouri") A and P Lord Abbett New Jersey Tax-Free Income Fund ("New Jersey") A and P Lord Abbett Texas Tax-Free Income Fund ("Texas") A and P Lord Abbett Washington Tax-Free Income Fund ("Washington") A and P </Table> The Trust consists of the following six portfolios and their respective classes (separately, a "Fund" and collectively, the "Funds"): <Table> <Caption> FUNDS CLASSES OFFERED - -------------------------------------------------------------------------------- Lord Abbett Insured Intermediate Tax-Free Fund ("Insured") A,B,C and P Lord Abbett High Yield Municipal Bond Fund ("High Yield") A,B,C and P Florida Series ("Florida") A,C and P Georgia Series ("Georgia") A and P Michigan Series ("Michigan") A and P Pennsylvania Series ("Pennsylvania") A and P </Table> High Yield commenced investment operations on December 1, 2004. The SEC effective date was December 30, 2004 and shares first became available to the public on January 3, 2005. Each Fund is non-diversified as defined under the Act, except for National and Insured. As of the date of this report, only Insured and High Yield have issued Class P shares. The investment objective of each Fund (except for High Yield) is to seek the maximum amount of interest income exempt from Federal income tax as is consistent with reasonable risk. Each Fund (except for National, Insured and High Yield) also seeks as high a level of interest income exempt from the personal income tax of its state as is consistent with reasonable risk. The investment objective of High Yield is to seek a high level of income exempt from Federal income tax. New York also seeks as high a level of interest income exempt from New York City personal income tax as is consistent with reasonable risk. Each class has different expenses and dividends. A front-end sales charge is normally added to the Net Asset Value ("NAV") for Class A shares. There is no front-end sales charge in the case of the Classes B, C and P shares, although there may be a contingent deferred sales charge ("CDSC") 167 <Page> NOTES TO FINANCIAL STATEMENTS (CONTINUED) as follows: certain redemptions of Class A shares made within 24 months (12 months if shares were purchased on or after November 1, 2004) following any purchases made without a sales charge; Class B shares redeemed before the sixth anniversary of purchase; and Class C shares redeemed before the first anniversary of purchase. Class B shares will convert to Class A shares on the eighth anniversary of the original purchase of Class B shares. The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of increases and decreases in net assets from operations during the reporting period. Actual results could differ from those estimates. 2. SIGNIFICANT ACCOUNTING POLICIES (a) INVESTMENT VALUATION-Securities are valued at prices supplied by independent pricing services approved by the Board of Directors/Trustees. Such prices reflect broker/dealer supplied valuations and electronic data processing techniques. Prices reflect the mean of the bid and asked prices. Securities for which market quotations are not readily available are valued at fair value, as determined by management and approved in good faith by the Board of Directors/Trustees. Short-term securities with 60 days or less remaining to maturity are valued using the amortized cost method, which approximates current market value. (b) SECURITY TRANSACTIONS-Security transactions are recorded as of the date that the securities are purchased or sold (trade date). Realized gains and losses from sales of portfolio securities are calculated using the identified-cost method. Realized and unrealized gains or losses are allocated to each class of shares based upon the relative proportion of net assets at the beginning of the day (c) INVESTMENT INCOME-Dividend income is recorded on the ex-dividend date. Interest income is recorded on the accrual basis. Discounts are accreted and premiums are amortized using the effective interest method. Investment income is allocated to each class of shares based upon the relative proportion of net assets at the beginning of the day. (d) FEDERAL TAXES-It is the policy of each Fund to meet the requirements of Subchapter M of the Internal Revenue Code applicable to regulated investment companies and to distribute substantially all taxable income and capital gains to its shareholders. Therefore, no Federal income tax provision is required. (e) EXPENSES-Expenses incurred by the Company and Trust that do not specifically relate to an individual Fund are generally allocated to the Funds on a pro-rata basis. Expenses, excluding class specific expenses, are allocated to each class of shares based upon the relative proportion of net assets at the beginning of the day. Classes A, B, C and P shares bear all expenses and fees relating to their respective 12b-1 Distribution Plans. (f) WHEN-ISSUED MUNICIPAL BONDS-Each Fund may purchase new issues of municipal bonds, which are generally offered on a when-issued basis, with delivery and payment normally taking place approximately one month after the purchase date. (g) OFFERING COSTS-Lord, Abbett & Co. LLC ("Lord Abbett") incurred initial offering costs on behalf of High Yield. 168 <Page> NOTES TO FINANCIAL STATEMENTS (CONTINUED) 3. MANAGEMENT FEES AND OTHER TRANSACTIONS WITH AFFILIATES MANAGEMENT FEES The Company and Trust each have a management agreement with Lord Abbett, pursuant to which Lord Abbett supplies each Fund with investment management services and executive and other personnel, pays the remuneration of officers, provides office space and pays for ordinary and necessary office and clerical expenses relating to research and statistical work and supervision of each Fund's investment portfolio. The management fee is based on each Fund's average daily net assets for each month at the following annual rates, for all Funds, other than Insured and High Yield: <Table> First $1 Billion .45% Next $1 Billion .40% Over $2 Billion .35% </Table> The management fee for Insured is based on average daily net assets at the following annual rates: <Table> First $2 Billion .40% Next $3 Billion .375% Over $5 Billion .35% </Table> The management fee for High Yield is based on average daily net assets at the following annual rates: <Table> First $1 Billion .50% Next $1 Billion .45% Over $2 Billion .40% </Table> For the fiscal year ended September 30, 2005, Lord Abbett contractually agreed to reimburse expenses for each fund, other than Insured and High Yield, to the extent necessary so that each class' total annual net operating expenses did not exceed the following annual rates: <Table> <Caption> CLASS % OF AVERAGE DAILY NET ASSETS - ------------------------------------------------------- A 0.95% B 1.60% C 1.60% P 1.05% </Table> For the fiscal year ended September 30, 2005, Lord Abbett voluntarily reimbursed an additional $149,604, $150,000, $431,469, $424,538, and $35,000 of expenses for Connecticut, Florida, Missouri, New York, and Pennsylvania, respectively. For the fiscal year ended September 30, 2005, Lord Abbett contractually agreed to reimburse expenses for Insured and High Yield to the extent necessary so that each class' net operating expenses did not exceed the following annual rates: <Table> <Caption> CLASS % OF AVERAGE DAILY NET ASSETS - ------------------------------------------------------- A 0.25% B 1.00% C 1.00% P 0.45% </Table> 169 <Page> NOTES TO FINANCIAL STATEMENTS (CONTINUED) Effective January 26, 2005, Lord Abbett is voluntarily reimbursing all expenses for High Yield. Lord Abbett may stop reimbursing such expenses at any time. Lord Abbett provides certain administrative services to each Fund pursuant to an Administrative Services Agreement at an annual rate of .04% of each Fund's average daily net assets. 12b-1 DISTRIBUTION PLAN Each Fund has adopted a distribution plan (the "Plan") with respect to one or more classes of shares pursuant to Rule 12b-1 of the Act, which provides for the payment of ongoing distribution and service fees to Lord Abbett Distributor LLC ("Distributor"), an affiliate of Lord Abbett. The fees are accrued daily at annual rates based upon average daily net assets as follows: <Table> <Caption> FEE CLASS A(1) CLASS B CLASS C CLASS P - -------------------------------------------------------------------------------- Service .25%(2) .25% .25% .20% Distribution .10%(3) .75% .75% .25% </Table> (1) The Class A Plans of Minnesota, Washington and Michigan will not go into effect until the quarter subsequent to the net assets of each of these Funds reaching $100 million. During the quarter ended September 30, 2005, the net assets of Georgia reached $100 million. As a result, on October 1, 2005, the Fund's Class A Plan became effective. (2) Annual service fee is .15% of the average daily net assets attributable to Class A shares sold prior to the following dates: <Table> <Caption> DATE - -------------------------------------------------------------------------------- National, New York, Texas June 1, 1990 Hawaii January 1, 1993 New Jersey July 1, 1992 Florida October 1, 1992 Pennsylvania March 31, 1998 </Table> (3) Until October 1, 2004, the Funds (except High Yield) paid a one-time distribution fee of up to 1.00% on certain qualifying purchases of Class A shares. Effective October 1, 2004, the Distributor commenced payment of such one-time distribution fee. The Funds will continue to amortize the prepaid distribution fee balance outstanding at September 30, 2004, which is generally amortized over a two-year period. The unamortized prepaid distribution fees balances, as of September 30, 2005, are $448 for Hawaii and $18,346 for Florida. No other Funds have any unamortized prepaid distribution fees. COMMISSIONS Distributor received the following commissions on sales of Class A shares of the Funds, after concessions were paid to authorized dealers, for the year ended September 30, 2005: <Table> <Caption> DISTRIBUTOR DEALERS' COMMISSIONS CONCESSIONS - -------------------------------------------------------------------------------- National $ 107,276 $ 483,529 California 29,604 138,576 Connecticut 28,584 134,711 Hawaii 47,701 236,375 Minnesota 30,351 143,128 Missouri 67,349 318,251 New Jersey 18,537 86,076 New York 23,378 112,503 Texas 9,949 46,470 Washington 16,577 77,905 Insured 9,093 43,332 Florida 11,365 55,313 Georgia 101,983 459,446 High Yield 731,133 3,446,893 Michigan 36,050 169,027 Pennsylvania 35,374 151,192 </Table> One Director/Trustee and certain of the Company's and Trust's officers have an interest in Lord Abbett. 170 <Page> NOTES TO FINANCIAL STATEMENTS (CONTINUED) 4. DISTRIBUTIONS AND CAPITAL LOSS CARRYFORWARDS Dividends from net investment income, if any, are declared daily and paid monthly. Taxable net realized gains from investment transactions, reduced by capital loss carryforwards, if any, are declared and distributed to shareholders at least annually. The capital loss carryforward amount, if any, is available to offset future net capital gains. Dividends and distributions to shareholders are recorded on the ex-dividend date. The amount of dividends and distributions from net investment income and net realized capital gains are determined in accordance with Federal income tax regulations which may differ from accounting principles generally accepted in the United States of America. These book/tax differences are either considered temporary or permanent in nature. To the extent these differences are permanent in nature, such amounts are reclassified within the components of net assets based on their federal tax basis treatment; temporary differences do not require reclassification. Dividends and distributions which exceed earnings and profits for tax purposes are reported as a tax return of capital. The tax character of the distributions paid during the fiscal years ended September 30, 2005 and 2004 are as follows: <Table> <Caption> NATIONAL CALIFORNIA - ------------------------------------------------------------------------------------------ 9/30/2005 9/30/2004 9/30/2005 9/30/2004 - ------------------------------------------------------------------------------------------ Distributions paid from: Tax-exempt income $ 22,049,767 $ 23,940,025 $ 6,852,873 $ 7,499,894 - ------------------------------------------------------------------------------------------ Total distributions paid $ 22,049,767 $ 23,940,025 $ 6,852,873 $ 7,499,894 ========================================================================================== <Caption> CONNECTICUT HAWAII - ------------------------------------------------------------------------------------------ 9/30/2005 9/30/2004 9/30/2005 9/30/2004 - ------------------------------------------------------------------------------------------ Distributions paid from: Tax-exempt income $ 3,778,140 $ 3,902,944 $ 2,890,561 $ 2,906,371 - ------------------------------------------------------------------------------------------ Total distributions paid $ 3,778,140 $ 3,902,944 $ 2,890,561 $ 2,906,371 ========================================================================================== <Caption> MINNESOTA MISSOURI - ------------------------------------------------------------------------------------------ 9/30/2005 9/30/2004 9/30/2005 9/30/2004 - ------------------------------------------------------------------------------------------ Distributions paid from: Tax-exempt income $ 1,561,827 $ 1,527,568 $ 6,364,236 $ 6,263,326 - ------------------------------------------------------------------------------------------ Total distributions paid $ 1,561,827 $ 1,527,568 $ 6,364,236 $ 6,263,326 ========================================================================================== <Caption> NEW JERSEY NEW YORK - ------------------------------------------------------------------------------------------ 9/30/2005 9/30/2004 9/30/2005 9/30/2004 - ------------------------------------------------------------------------------------------ Distributions paid from: Tax-exempt income $ 5,542,184 $ 6,146,663 $ 10,239,546 $ 10,911,520 - ------------------------------------------------------------------------------------------ Total distributions paid $ 5,542,184 $ 6,146,663 $ 10,239,546 $ 10,911,520 ========================================================================================== <Caption> TEXAS WASHINGTON - ------------------------------------------------------------------------------------------ 9/30/2005 9/30/2004 9/30/2005 9/30/2004 - ------------------------------------------------------------------------------------------ Distributions paid from: Tax-exempt income $ 3,272,796 $ 3,377,784 $ 2,194,346 $ 2,330,177 - ------------------------------------------------------------------------------------------ Total distributions paid $ 3,272,796 $ 3,377,784 $ 2,194,346 $ 2,330,177 ========================================================================================== </Table> 171 <Page> NOTES TO FINANCIAL STATEMENTS (CONTINUED) <Table> <Caption> INSURED FLORIDA - ------------------------------------------------------------------------------------------ 9/30/2005 9/30/2004 9/30/2005 9/30/2004 - ------------------------------------------------------------------------------------------ Distributions paid from: Tax-exempt income $ 277,775 $ 176,946 $ 3,253,693 $ 3,508,883 - ------------------------------------------------------------------------------------------ Total distributions paid $ 277,775 $ 176,946 $ 3,253,693 $ 3,508,883 ========================================================================================== <Caption> GEORGIA HIGH YIELD - ------------------------------------------------------------------------------------------ 9/30/2005 9/30/2004 9/30/2005* 9/30/2004 - ------------------------------------------------------------------------------------------ Distributions paid from: Tax-exempt income $ 3,756,535 $ 3,617,686 $ 6,706,262 - - ------------------------------------------------------------------------------------------ Total distributions paid $ 3,756,535 $ 3,617,686 $ 6,706,262 - ========================================================================================== <Caption> MICHIGAN PENNSYLVANIA - ------------------------------------------------------------------------------------------ 9/30/2005 9/30/2004 9/30/2005 9/30/2004 - ------------------------------------------------------------------------------------------ Distributions paid from: Tax-exempt income $ 3,079,723 $ 2,991,011 $ 4,015,282 $ 4,086,719 - ------------------------------------------------------------------------------------------ Total distributions paid $ 3,079,723 $ 2,991,011 $ 4,015,282 $ 4,086,719 ========================================================================================== </Table> * For the period December 1, 2004 (commencement of investment operations) to September 30, 2005. As of September 30, 2005, the components of accumulated earnings (losses) on a tax-basis are as follows: <Table> <Caption> NATIONAL CALIFORNIA - ------------------------------------------------------------------------------------------ Undistributed tax-exempt income - net $ - $ 98,290 - ------------------------------------------------------------------------------------------ Total undistributed earnings $ - $ 98,290 ========================================================================================== Capital loss carryforwards* $(15,676,840) $ (2,765,897) Temporary differences (1,488,410) (181,417) Unrealized gains - net 33,367,864 9,415,325 - ------------------------------------------------------------------------------------------ Total accumulated earnings - net $ 16,202,614 $ 6,566,301 ========================================================================================== <Caption> CONNECTICUT HAWAII - ------------------------------------------------------------------------------------------ Capital loss carryforwards* $ (1,586,023) $ (2,323,336) Temporary differences (311,807) (247,473) Unrealized gains - net 5,220,163 4,186,097 - ------------------------------------------------------------------------------------------ Total accumulated earnings - net $ 3,322,333 $ 1,615,288 ========================================================================================== <Caption> MINNESOTA MISSOURI - ------------------------------------------------------------------------------------------ Undistributed ordinary income - net $ - $ 14,346 Undistributed long-term capital gains - 209,059 - ------------------------------------------------------------------------------------------ Total undistributed earnings $ - $ 223,405 ========================================================================================== Capital loss carryforwards* $ (644,003) - Temporary differences (36,098) $ (502,127) Unrealized gains - net 1,700,377 7,353,797 - ------------------------------------------------------------------------------------------ Total accumulated earnings - net $ 1,020,276 $ 7,075,075 ========================================================================================== <Caption> NEW JERSEY NEW YORK - ------------------------------------------------------------------------------------------ Capital loss carryforwards* $ (5,124,120) $ (672,135) Temporary differences (414,533) (883,678) Unrealized gains - net 8,811,014 14,043,836 - ------------------------------------------------------------------------------------------ Total accumulated earnings - net $ 3,272,361 $ 12,488,023 ========================================================================================== </Table> 172 <Page> NOTES TO FINANCIAL STATEMENTS (CONTINUED) <Table> <Caption> TEXAS WASHINGTON - ------------------------------------------------------------------------------------------ Undistributed tax-exempt income - net $ - $ 215,107 - ------------------------------------------------------------------------------------------ Total undistributed earnings $ - $ 215,107 ========================================================================================== Capital loss carryforwards* $ (3,830,254) $ (2,435,937) Temporary differences (264,347) (18,302) Unrealized gains - net 6,474,976 3,202,261 - ------------------------------------------------------------------------------------------ Total accumulated earnings - net $ 2,380,375 $ 963,129 ========================================================================================== <Caption> INSURED FLORIDA - ------------------------------------------------------------------------------------------ Undistributed tax-exempt income - net $ 23,579 $ - - ------------------------------------------------------------------------------------------ Total undistributed earnings $ 23,579 $ - ========================================================================================== Capital loss carryforwards* $ (137,966) $ (6,122,598) Temporary differences (4,421) (267,527) Unrealized gains - net 14,477 5,126,468 - ------------------------------------------------------------------------------------------ Total accumulated earnings (loss) - net $ (104,331) $ (1,263,657) ========================================================================================== <Caption> GEORGIA HIGH YIELD - ------------------------------------------------------------------------------------------ Undistributed tax-exempt income - net $ 91,338 $ - - ------------------------------------------------------------------------------------------ Total undistributed earnings $ 91,338 $ - ========================================================================================== Capital loss carryforwards* $ (62,979) $ - Temporary differences (5,251) (1,210,321) Unrealized gains - net 4,088,063 182,608 - ------------------------------------------------------------------------------------------ Total accumulated earnings (loss) - net $ 4,111,171 $ (1,027,713) ========================================================================================== <Caption> MICHIGAN PENNSYLVANIA - ------------------------------------------------------------------------------------------ Capital loss carryforwards* $ (1,947,856) $ (911,217) Temporary differences (238,905) (311,940) Unrealized gains - net 4,268,256 6,487,487 - ------------------------------------------------------------------------------------------ Total accumulated earnings - net $ 2,081,495 $ 5,264,330 ========================================================================================== </Table> * As of September 30, 2005, the capital loss carryforwards, along with the related expiration dates, are as follows: <Table> <Caption> 2007 2008 2009 2011 2012 2013 TOTAL - --------------------------------------------------------------------------------------------------------------------- National $ - $ 11,236,555 $ 385,136 $ 255,373 $ 3,799,776 $ - $ 15,676,840 California - 1,953,250 - 34,990 777,657 - 2,765,897 Connecticut - 610,291 518,107 - 457,625 - 1,586,023 Hawaii - 461,655 268,000 - 1,593,681 - 2,323,336 Minnesota - - 535,589 - 108,414 - 644,003 New Jersey - 3,141,664 - 405,467 1,576,989 - 5,124,120 New York - - 505,114 25,993 141,028 - 672,135 Texas - 2,722,282 579,267 - 528,705 - 3,830,254 Washington - 947,474 710,842 42,693 496,718 238,210 2,435,937 Insured - - - - 74,668 63,298 137,966 Florida 3,752,714 1,479,660 - 763,887 126,337 - 6,122,598 Georgia - - - - 62,979 - 62,979 Michigan 998,605 711,637 - - 204,581 33,033 1,947,856 Pennsylvania - 683,645 - 1,955 225,617 - 911,217 </Table> Capital losses incurred after October 31 ("Post-October losses"), within the taxable year are deemed to arise on the first business day of the Fund's next taxable year. Each Fund incurred and will elect to defer net capital losses during fiscal 2005 as follows: <Table> <Caption> POST-OCTOBER LOSSES - --------------------------------------- Texas $ 24,081 High Yield 737,287 </Table> 173 <Page> NOTES TO FINANCIAL STATEMENTS (CONTINUED) As of September 30, 2005, the aggregate unrealized security gains and losses based on cost for U.S. Federal income tax purposes are as follows: <Table> <Caption> GROSS GROSS NET UNREALIZED UNREALIZED UNREALIZED TAX COST GAIN LOSS GAIN - -------------------------------------------------------------------------------- National $ 547,989,080 $ 33,678,208 $ (310,344) $ 33,367,864 California 173,398,220 9,503,648 (88,323) 9,415,325 Connecticut 86,618,528 5,324,871 (104,708) 5,220,163 Hawaii 70,631,381 4,285,275 (99,178) 4,186,097 Minnesota 40,884,530 1,717,382 (17,005) 1,700,377 Missouri 152,412,442 7,477,288 (123,491) 7,353,797 New Jersey 129,752,509 8,912,092 (101,078) 8,811,014 New York 225,112,119 14,394,218 (350,382) 14,043,836 Texas 68,936,239 6,505,996 (31,020) 6,474,976 Washington 45,525,046 3,244,310 (42,049) 3,202,261 Insured 12,028,901 66,711 (52,234) 14,477 Florida 69,137,288 5,226,078 (99,610) 5,126,468 Georgia 96,782,662 4,321,830 (233,767) 4,088,063 High Yield 433,748,762 3,570,521 (3,387,913) 182,608 Michigan 69,813,404 4,321,246 (52,990) 4,268,256 Pennsylvania 91,095,885 6,589,225 (101,738) 6,487,487 </Table> The difference between book-basis and tax-basis unrealized gains (losses) is primarily attributable to wash sales and the tax treatment of certain securities. Permanent items identified during the year ended September 30, 2005 have been reclassified among the components of net assets based on their tax basis treatment as follows: <Table> <Caption> UNDISTRIBUTED/ (DISTRIBUTIONS IN EXCESS OF ACCUMULATED NET INVESTMENT NET REALIZED PAID-IN INCOME) LOSS CAPITAL - -------------------------------------------------------------------------------- National $ (31,588) $ 31,588 $ - California (7,276) 7,276 - Connecticut 25,372 481 (25,853) Hawaii 22,869 2,465 (25,334) Minnesota (289) 289 - Missouri 4,329 3,006 (7,335) New Jersey (5,115) 5,115 - New York 110,473 729 (111,202) Washington (1) 1 - Florida 2,365 421 (2,786) Georgia (131) 131 - High Yield (6) 6 - Michigan 19,944 2 (19,946) Pennsylvania 76,747 6 (76,753) </Table> The permanent differences are primarily attributable to the tax treatment of accretion and the tax treatment of certain distributions. 174 <Page> NOTES TO FINANCIAL STATEMENTS (CONTINUED) 5. PORTFOLIO SECURITIES TRANSACTIONS Purchases and sales of investment securities (excluding short-term investments) are as follows: <Table> <Caption> YEAR ENDED SEPTEMBER 30, 2005 - ---------------------------------------------------------------- PURCHASES SALES - ---------------------------------------------------------------- National $ 745,240,992 $ 746,512,305 California 77,244,605 77,495,637 Connecticut 13,233,318 9,204,468 Hawaii 20,900,876 13,329,065 Minnesota 11,500,161 6,943,848 Missouri 57,062,138 45,889,259 New Jersey 50,144,894 49,991,248 New York 147,515,144 156,338,111 Texas 35,990,481 34,089,823 Washington 18,645,456 19,182,800 Insured 7,037,706 4,457,526 Florida 39,904,084 42,803,182 Georgia 36,960,773 24,179,749 High Yield 627,911,037 193,012,102 Michigan 31,945,387 28,735,220 Pennsylvania 23,598,224 20,523,014 </Table> There were no purchases or sales of U.S. Government securities for the fiscal year ended September 30, 2005. 6. DIRECTORS'/TRUSTEES' REMUNERATION The Company's and Trust's officers and the one Director/Trustee who are associated with Lord Abbett do not receive any compensation from the Company or Trust for serving in such capacities. Outside Directors'/Trustees' fees are allocated among all Lord Abbett-sponsored funds based on the net assets of each fund. There is an equity based plan available to all outside Directors/Trustees under which outside Directors/Trustees must defer receipt of a portion of, and may elect to defer receipt of an additional portion of Directors'/Trustees' fees. The deferred amounts are treated as though equivalent dollar amounts had been invested proportionately in the funds. Such amounts and earnings accrued thereon are included in Directors'/Trustees' Fees on the Statements of Operations and in Directors'/Trustees' Fees Payable on the Statements of Assets and Liabilities and are not deductible for U.S. Federal income tax purposes until such amounts are paid. 7. EXPENSE REDUCTIONS The Company and Trust have entered into agreements with their transfer agent and custodian whereby credits realized as a result of uninvested cash balances are used to reduce a portion of each Fund's expenses. 8. LINE OF CREDIT High Yield, along with certain other funds managed by Lord Abbett, has available a $200,000,000 unsecured revolving credit facility ("Facility") from a consortium of banks, to be used for temporary or emergency purposes as an additional source of liquidity to fund redemptions of 175 <Page> NOTES TO FINANCIAL STATEMENTS (CONTINUED) investor shares. Any borrowings under this Facility will bear interest at current market rates as defined in the agreement. The fee for this Facility is at an annual rate of .08%. At September 30, 2005, there were no loans outstanding pursuant to this Facility nor was the Facility utilized at any time during the fiscal year ended September 30, 2005. 9. CUSTODIAN AND ACCOUNTING AGENT State Street Bank & Trust Company ("SSB") is the Funds' custodian and accounting agent. SSB performs custodial, accounting and recordkeeping functions, relating to portfolio transactions and calculating each Fund's NAV. 10. INVESTMENT RISKS Each Fund's performance and the value of its investments will vary in response to changes in interest rates and other market factors. As interest rates rise, a Fund's investments typically will lose value. This risk is usually greater for long-term bonds and particularly for inverse floaters than for short-term bonds. As a result, the Funds, which tend to invest in longer-term bonds and inverse floaters to a greater degree than some municipal bond funds, normally will have greater market risk than those funds. Additional risks that could reduce each Fund's performance or increase volatility include call risk, governmental risk, legislative risk, management risk and credit risk. Credit risk varies among states based upon the economic and fiscal conditions of each state and the municipalities within the state. There is the risk that an issuer of a municipal bond may fail to make timely payments of principal or interest to a Fund, a risk that is greater with municipal bonds rated below investment grade (sometimes called "lower rated bonds" or "junk bonds.") High Yield invests a significant portion of its assets in such bonds. Some issuers, particularly of junk bonds, may default as to principal and/or interest payments after a Fund purchases their securities. A default, or concerns in the market about an increase in risk of default or the deterioration in the creditworthiness of an issuer, may result in losses to the Fund. Junk bonds are considered predominantly speculative by traditional investment standards. In addition, the market for lower rated municipal bonds generally is less liquid than the market for higher rated bonds, subjecting them to greater price fluctuations which could result in losses. Each Fund (except National and Insured) is non-diversified which means that it may invest a greater portion of its assets in a single issuer than a diversified fund. Thus, it may be exposed to greater risk. Because each Fund, other than National, Insured and High Yield, focuses on a particular state or territory, each Fund's performance may be more affected by local, state and regional factors than a fund that invests in municipal bonds issued in many states, such as National, Insured and High Yield. These factors may, for example, include economic or political developments, erosion of the tax base and the possibility of credit problems. In addition, downturns or developments in the U.S. economy or in foreign economies or significant world events may harm the performance of each Fund, and may do so disproportionately as a result of the corresponding disproportionate impact of such occurrences on particular state, territory, or local economies. Each Fund may invest up to 20% of its net assets in private activity bonds (sometimes called "AMT paper") except High Yield which may invest up to 100% in AMT paper. The credit quality of such bonds usually is directly related to the credit standing of the private user of the facilities. 176 <Page> NOTES TO FINANCIAL STATEMENTS (CONTINUED) Each Fund may invest in residual interest bonds ("RIBs") although each Fund other than High Yield may invest no more than 20% of its assets in such bonds. A RIB, sometimes referred to as an inverse floater, is a type of "derivative" debt instrument with a floating or variable interest rate that moves in the opposite direction of the interest rate on another specific fixed-rate security ("specific fixed-rate security"). Changes in the interest rate on the specific fixed-rate security inversely affect the residual interest paid on the RIB, with the result that when interest rates rise, RIBs' interest payments are lowered and their value falls faster than securities similar to the specific fixed-rate security. When interest rates fall, not only do RIBs provide interest payments that are higher than securities similar to the specific fixed-rate security, but their values also rise faster than such similar securities. In addition, loss may result from a Fund's investments in certain derivative transactions such as inverse floaters. These instruments may be leveraged so that small changes may produce disproportionate and substantial losses to the Fund. They also may increase a Fund's interest rate risk. Each Fund may purchase securities on a forward commitment or when-issued basis. Delivery and payment for such securities can take place a month or more after the transaction date. During this period such securities are subject to market fluctuations. 11. SUMMARY OF CAPITAL TRANSACTIONS Transactions in shares of capital stock or shares of beneficial interest are as follows: <Table> <Caption> YEAR ENDED SEPTEMBER 30, 2005 ------------------------------------------------------------------- CONNECTICUT HAWAII MINNESOTA MISSOURI NEW JERSEY - ------------------------------------------------------------------------------------------------------------- Shares sold 942,888 3,005,809 1,617,199 3,011,985 1,987,138 Reinvestment of distributions 192,640 339,910 263,779 999,869 592,791 Shares reacquired (986,441) (1,507,010) (1,022,538) (3,004,221) (3,100,677) - ------------------------------------------------------------------------------------------------------------- Increase (decrease) 149,087 1,838,709 858,440 1,007,633 (520,748) - ------------------------------------------------------------------------------------------------------------- <Caption> YEAR ENDED SEPTEMBER 30, 2005 ------------------------------------------------------------------- TEXAS WASHINGTON GEORGIA MICHIGAN PENNSYLVANIA - ------------------------------------------------------------------------------------------------------------- Shares sold 441,641 851,879 4,142,897 1,679,661 1,541,500 Reinvestment of distributions 240,825 322,452 554,608 410,376 423,203 Shares reacquired (568,912) (1,347,358) (2,184,770) (1,529,104) (1,807,266) - ------------------------------------------------------------------------------------------------------------- Increase (decrease) 113,554 (173,027) 2,512,735 560,933 157,437 - ------------------------------------------------------------------------------------------------------------- <Caption> YEAR ENDED SEPTEMBER 30, 2004 ------------------------------------------------------------------- CONNECTICUT HAWAII MINNESOTA MISSOURI NEW JERSEY - ------------------------------------------------------------------------------------------------------------- Shares sold 461,995 644,322 1,287,335 3,267,692 1,822,812 Reinvestment of distributions 188,655 319,980 253,164 962,770 680,491 Shares reacquired (1,318,024) (2,050,585) (1,270,189) (3,669,594) (5,141,542) - ------------------------------------------------------------------------------------------------------------- Increase (decrease) (667,374) (1,086,283) 270,310 560,868 (2,638,239) - ------------------------------------------------------------------------------------------------------------- <Caption> YEAR ENDED SEPTEMBER 30, 2004 ------------------------------------------------------------------- TEXAS WASHINGTON GEORGIA MICHIGAN PENNSYLVANIA - ------------------------------------------------------------------------------------------------------------- Shares sold 423,921 1,007,594 3,616,190 2,395,641 1,352,917 Reinvestment of distributions 239,032 330,135 538,249 386,785 410,056 Shares reacquired (953,874) (1,580,673) (3,504,732) (1,761,186) (2,435,492) - ------------------------------------------------------------------------------------------------------------- Increase (decrease) (290,921) (242,944) 649,707 1,021,240 (672,519) - ------------------------------------------------------------------------------------------------------------- </Table> 177 <Page> NOTES TO FINANCIAL STATEMENTS (CONTINUED) Transactions (both shares and dollars) in Funds with multiple classes are as follows: <Table> <Caption> YEAR ENDED YEAR ENDED NATIONAL SEPEMBER 30, 2005 SEPTEMBER 30, 2004 - ------------------------------------------------------------------------------------------------------------- CLASS A SHARES SHARES AMOUNT SHARES AMOUNT - ------------------------------------------------------------------------------------------------------------- Shares sold 3,618,865 $ 41,899,432 3,541,591 $ 40,681,581 Reinvestment of distributions 1,182,800 13,685,145 1,250,563 14,283,407 Shares reacquired (5,302,289) (61,390,981) (6,057,488) (69,157,006) - ------------------------------------------------------------------------------------------------------------- Decrease (500,624) $ (5,806,404) (1,265,334) $ (14,192,018) - ------------------------------------------------------------------------------------------------------------- CLASS B SHARES - ------------------------------------------------------------------------------------------------------------- Shares sold 384,421 $ 4,462,574 244,614 $ 2,815,682 Reinvestment of distributions 49,453 573,512 54,551 624,686 Shares reacquired (713,322) (8,274,368) (718,023) (8,215,944) - ------------------------------------------------------------------------------------------------------------- Decrease (279,448) $ (3,238,282) (418,858) $ (4,775,576) - ------------------------------------------------------------------------------------------------------------- CLASS C SHARES - ------------------------------------------------------------------------------------------------------------- Shares sold 471,773 $ 5,480,232 369,180 $ 4,255,317 Reinvestment of distributions 63,502 735,605 75,657 865,552 Shares reacquired (736,018) (8,524,305) (966,679) (11,051,730) - ------------------------------------------------------------------------------------------------------------- Decrease (200,743) $ (2,308,468) (521,842) $ (5,930,861) - ------------------------------------------------------------------------------------------------------------- </Table> <Table> <Caption> YEAR ENDED YEAR ENDED CALIFORNIA SEPTEMBER 30, 2005 SEPTEMBER 30, 2004 - ------------------------------------------------------------------------------------------------------------- CLASS A SHARES SHARES AMOUNT SHARES AMOUNT - ------------------------------------------------------------------------------------------------------------- Shares sold 1,400,162 $ 15,358,552 1,227,944 $ 13,306,351 Reinvestment of distributions 353,603 3,872,266 373,383 4,018,098 Shares reacquired (1,808,892) (19,818,278) (2,887,725) (31,067,978) - ------------------------------------------------------------------------------------------------------------- Decrease (55,127) $ (587,460) (1,286,398) $ (13,743,529) - ------------------------------------------------------------------------------------------------------------- CLASS C SHARES - ------------------------------------------------------------------------------------------------------------- Shares sold 194,458 $ 2,136,766 172,641 $ 1,865,283 Reinvestment of distributions 15,129 165,760 18,107 194,993 Shares reacquired (221,629) (2,429,793) (405,207) (4,358,278) - ------------------------------------------------------------------------------------------------------------- Decrease (12,042) $ (127,267) (214,459) $ (2,298,002) - ------------------------------------------------------------------------------------------------------------- </Table> <Table> <Caption> YEAR ENDED YEAR ENDED NEW YORK SEPTEMBER 30, 2005 SEPTEMBER 30, 2004 - ------------------------------------------------------------------------------------------------------------- CLASS A SHARES SHARES AMOUNT SHARES AMOUNT - ------------------------------------------------------------------------------------------------------------- Shares sold 1,027,449 $ 11,714,924 1,231,417 $ 13,986,025 Reinvestment of distributions 533,770 6,083,437 553,520 6,264,285 Shares reacquired (2,098,029) (23,928,159) (2,618,184) (29,632,409) - ------------------------------------------------------------------------------------------------------------- Decrease (536,810) $ (6,129,798) (833,247) $ (9,382,099) - ------------------------------------------------------------------------------------------------------------- CLASS C SHARES - ------------------------------------------------------------------------------------------------------------- Shares sold 351,373 $ 4,003,441 290,075 $ 3,299,253 Reinvestment of distributions 20,674 235,594 17,248 195,123 Shares reacquired (171,253) (1,953,288) (311,522) (3,505,697) - ------------------------------------------------------------------------------------------------------------- Increase (decrease) 200,794 $ 2,285,747 (4,199) $ (11,321) - ------------------------------------------------------------------------------------------------------------- </Table> 178 <Page> NOTES TO FINANCIAL STATEMENTS (CONTINUED) <Table> <Caption> YEAR ENDED YEAR ENDED INSURED SEPTEMBER 30, 2005 SEPTEMBER 30, 2004 - ------------------------------------------------------------------------------------------------------------- CLASS A SHARES SHARES AMOUNT SHARES AMOUNT - ------------------------------------------------------------------------------------------------------------- Shares sold 493,199 $ 4,864,004 392,666 $ 3,876,261 Reinvestment of distributions 16,319 161,254 12,009 118,627 Shares reacquired (338,719) (3,356,769) (135,018) (1,353,364) - ------------------------------------------------------------------------------------------------------------- Increase 170,799 $ 1,668,489 269,657 $ 2,641,524 - ------------------------------------------------------------------------------------------------------------- CLASS B SHARES - ------------------------------------------------------------------------------------------------------------- Shares sold 70,689 $ 696,503 37,806 $ 372,998 Reinvestment of distributions 597 5,890 151 1,486 Shares reacquired (23,434) (231,254) (38,056) (368,409) - ------------------------------------------------------------------------------------------------------------- Increase (decrease) 47,852 $ 471,139 (99) $ 6,075 - ------------------------------------------------------------------------------------------------------------- CLASS C SHARES - ------------------------------------------------------------------------------------------------------------- Shares sold 123,369 $ 1,212,497 341,011 $ 3,398,791 Reinvestment of distributions 2,417 23,819 418 4,115 Shares reacquired (71,966) (706,769) (41,244) (409,333) - ------------------------------------------------------------------------------------------------------------- Increase 53,820 $ 529,547 300,185 $ 2,993,573 - ------------------------------------------------------------------------------------------------------------- CLASS P SHARES - ------------------------------------------------------------------------------------------------------------- Reinvestment of distributions 28 $ 278 26 $ 251 - ------------------------------------------------------------------------------------------------------------- Increase 28 $ 278 26 $ 251 - ------------------------------------------------------------------------------------------------------------- </Table> <Table> <Caption> YEAR ENDED YEAR ENDED FLORIDA SEPTEMBER 30, 2005 SEPTEMBER 30, 2004 - ------------------------------------------------------------------------------------------------------------- CLASS A SHARES SHARES AMOUNT SHARES AMOUNT - ------------------------------------------------------------------------------------------------------------- Shares Sold 980,633 $ 4,723,476 2,229,086 $ 10,937,349 Reinvestment of distributions 328,051 1,579,023 328,273 1,579,417 Shares reacquired (2,095,723) (10,087,661) (3,446,383) (16,529,032) - ------------------------------------------------------------------------------------------------------------- Decrease (787,039) $ (3,785,162) (889,024) $ (4,012,266) - ------------------------------------------------------------------------------------------------------------- CLASS C SHARES - ------------------------------------------------------------------------------------------------------------- Shares Sold 361,986 $ 1,748,125 81,716 $ 397,577 Reinvestment of distributions 17,402 83,941 16,008 77,209 Shares reacquired (167,552) (808,899) (202,977) (984,449) - ------------------------------------------------------------------------------------------------------------- Increase (decrease) 211,836 $ 1,023,167 (105,253) $ (509,663) - ------------------------------------------------------------------------------------------------------------- </Table> 179 <Page> NOTES TO FINANCIAL STATEMENTS (CONCLUDED) <Table> <Caption> PERIOD ENDED HIGH YIELD SEPTEMBER 30, 2005* - ------------------------------------------------------------------------ CLASS A SHARES SHARES AMOUNT - ------------------------------------------------------------------------ Shares sold 20,819,162 $ 321,556,851 Reinvestment of distributions 167,915 2,603,530 Shares reacquired (684,475) (10,614,735) - ------------------------------------------------------------------------ Increase 20,302,602 $ 313,545,646 - ------------------------------------------------------------------------ CLASS B SHARES - ------------------------------------------------------------------------ Shares sold 667 $ 10,000 Reinvestment of distributions 26 401 - ------------------------------------------------------------------------ Increase 693 $ 10,401 - ------------------------------------------------------------------------ CLASS C SHARES - ------------------------------------------------------------------------ Shares sold 8,238,022 $ 127,405,275 Reinvestment of distributions 34,624 537,851 Shares reacquired (141,730) (2,193,897) - ------------------------------------------------------------------------ Increase 8,130,916 $ 125,749,229 - ------------------------------------------------------------------------ CLASS P SHARES - ------------------------------------------------------------------------ Shares sold 667 $ 10,000 Reinvestment of distributions 26 405 - ------------------------------------------------------------------------ Increase 693 $ 10,405 - ------------------------------------------------------------------------ </Table> * For the period December 1, 2004 (commencement of investment operations) to September 30, 2005. 180 <Page> REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM THE BOARD OF DIRECTORS AND SHAREHOLDERS, LORD ABBETT MUNICIPAL INCOME FUND, INC.: We have audited the accompanying statements of assets and liabilities, including the schedules of investments, of Lord Abbett Municipal Income Fund, Inc. (formerly known as Lord Abbett Tax-Free Income Fund, Inc.) (the "Company"), comprising Lord Abbett National Tax-Free Income Fund, Lord Abbett California Tax-Free Income Fund, Lord Abbett Connecticut Tax-Free Income Fund, Lord Abbett Hawaii Tax-Free Income Fund, Lord Abbett Minnesota Tax-Free Income Fund, Lord Abbett Missouri Tax-Free Income Fund, Lord Abbett New Jersey Tax-Free Income Fund, Lord Abbett New York Tax-Free Income Fund, Lord Abbett Texas Tax-Free Income Fund, and Lord Abbett Washington Tax-Free Income Fund, as of September 30, 2005, and the related statement of operations for the year then ended, the statement of changes in net assets for each of the two years in the period then ended, and the financial highlights for each of the five years in the period then ended. These financial statements and financial highlights are the responsibility of the Company's management. Our responsibility is to express an opinion on these financial statements and financial highlights based on our audits. We conducted our audits in accordance with standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements and financial highlights are free of material misstatement. The Company is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. Our audits included consideration of internal control over financial reporting as a basis for designing audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the Company's internal control over financial reporting. Accordingly, we express no such opinion. An audit also includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. Our procedures included confirmation of securities owned as of September 30, 2005 by correspondence with the custodian and brokers; where replies were not received from brokers, we performed other auditing procedures. We believe that our audits provide a reasonable basis for our opinion. In our opinion, the financial statements and financial highlights referred to above present fairly, in all material respects, the financial position of each of the portfolios constituting Lord Abbett Municipal Income Fund, Inc. as of September 30, 2005, the results of their operations for the year then ended, the changes in their net assets for each of the two years in the period then ended, and their financial highlights for each of the five years in the period then ended, in conformity with accounting principles generally accepted in the United States of America. DELOITTE & TOUCHE LLP New York, New York November 28, 2005 181 <Page> REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM THE BOARD OF TRUSTEES AND SHAREHOLDERS, LORD ABBETT MUNICIPAL INCOME TRUST: We have audited the accompanying statements of assets and liabilities, including the schedules of investments, of Lord Abbett Municipal Income Trust (formerly known as Lord Abbett Tax-Free Income Trust) (the "Trust"), comprising Florida Series, Georgia Series, Michigan Series, Pennsylvania Series, Lord Abbett Insured Intermediate Tax-Free Fund, and Lord Abbett High Yield Municipal Bond Fund, as of September 30, 2005, and the related statement of operations for the year then ended, the changes in net assets and the financial highlights for each of the periods presented. These financial statements and financial highlights are the responsibility of the Trust's management. Our responsibility is to express an opinion on these financial statements and financial highlights based on our audits. We conducted our audits in accordance with standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements and financial highlights are free of material misstatement. The Trust is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. Our audits included consideration of internal control over financial reporting as a basis for designing audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the Trust's internal control over financial reporting. Accordingly, we express no such opinion. An audit also includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. Our procedures included confirmation of securities owned as of September 30, 2005 by correspondence with the custodian and brokers; where replies were not received from brokers, we performed other auditing procedures. We believe that our audits provide a reasonable basis for our opinion. In our opinion, the financial statements and financial highlights referred to above present fairly, in all material respects, the financial position of each of the portfolios constituting Lord Abbett Municipal Income Trust as of September 30, 2005, the results of their operations for the year then ended, the changes in their net assets, and their financial highlights for each of the periods presented, in conformity with accounting principles generally accepted in the United States of America. DELOITTE & TOUCHE LLP New York, New York November 28, 2005 182 <Page> BASIC INFORMATION ABOUT MANAGEMENT The Board of Directors and the Trust's Board of Trustees are responsible for the management of the business and affairs of the Company and Trust in accordance with the laws of the State of Delaware and Maryland. Each Board appoints officers who are responsible for the day-to-day operations of the Company and Trust who execute policies authorized by the Board. Each Board also approves an investment adviser to the Company and Trust and continues to monitor the cost and quality of the services provided by the investment adviser, and annually considers whether to renew the contract with the adviser. Generally, each Director and Trustee holds office until his/her successor is elected and qualified or until his/her earlier resignation or removal, as provided in the Company's and Trust's organizational documents. Lord, Abbett & Co. LLC ("Lord Abbett"), a Delaware limited liability company, is the investment adviser of the Company and Trust. INTERESTED TRUSTEE/DIRECTOR The following Trustee/Director is the Managing Partner of Lord Abbett and is an "interested person" as defined in the Act. Mr. Dow is also an officer, director, or trustee of each of the fourteen Lord Abbett-sponsored funds, which consist of 53 portfolios or series. <Table> <Caption> CURRENT POSITION LENGTH OF SERVICE NAME,ADDRESS AND WITH COMPANY PRINCIPAL OCCUPATION OTHER YEAR OF BIRTH AND TRUST DURING PAST FIVE YEARS DIRECTORSHIPS - ---------------------------------------------------------------------------------------------------------- ROBERT S. DOW Director since 1989; Managing Partner and Chief N/A Lord, Abbett & Co. LLC Trustee since 1991; Executive Officer of 90 Hudson Street and Chairman since Lord Abbett since 1996. Jersey City, NJ 07302 1996 (1945) </Table> ------------------- INDEPENDENT TRUSTEES/DIRECTORS The following independent or outside Trustees/Directors are also directors or trustees of each of the fourteen Lord Abbett-sponsored funds, which consist of 53 portfolios or series. <Table> <Caption> CURRENT POSITION LENGTH OF SERVICE NAME,ADDRESS AND WITH COMPANY PRINCIPAL OCCUPATION OTHER YEAR OF BIRTH AND TRUST DURING PAST FIVE YEARS DIRECTORSHIPS - ---------------------------------------------------------------------------------------------------------- E. THAYER BIGELOW Trustee/Director Managing General Partner, Currently serves as Lord, Abbett & Co. LLC since 1994 Bigelow Media, LLC director of Adelphia c/o Legal Dept. (since 2000); Senior Adviser, Communications, Inc., 90 Hudson Street Time Warner Inc. (1998 - Crane Co., and Huttig Jersey City, NJ 07302 2000); Acting Chief Executive Building Products Inc. (1941) Officer of Courtroom Television Network (1997 - 1998); President and Chief Executive Officer of Time Warner Cable Programming, Inc. (1991 - 1997). </Table> 183 <Page> BASIC INFORMATION ABOUT MANAGEMENT (CONTINUED) <Table> <Caption> CURRENT POSITION LENGTH OF SERVICE NAME,ADDRESS AND WITH COMPANY PRINCIPAL OCCUPATION OTHER YEAR OF BIRTH AND TRUST DURING PAST FIVE YEARS DIRECTORSHIPS - ---------------------------------------------------------------------------------------------------------- WILLIAM H.T. BUSH Trustee/Director Co-founder and Chairman Currently serves as Lord, Abbett & Co. LLC since 1998 of the Board of the financial director of WellPoint c/o Legal Dept. advisory firm of Health Networks Inc. 90 Hudson Street Bush-O'Donnell & Company (since 2002), and Jersey City, NJ 07302 (since 1986). Engineered Support (1938) Systems, Inc. (since 2000). ROBERT B. CALHOUN, JR. Trustee/Director Managing Director of Monitor Currently serves as c/o Legal Dept. since 1998 Clipper Partners (since 1997) director of Avondale, Lord, Abbett & Co. LLC and President of Clipper Inc. and Interstate 90 Hudson Street Asset Management Corp. (since Bakeries Corp. Jersey City, NJ 07302 1991), both private equity (1942) investment funds. JULIE A. HILL Trustee/Director Owner and CEO of the Currently serves as Lord, Abbett & Co. LLC since 2004 Hillsdale Companies, a director of WellPoint c/o Legal Dept. business consulting firm Health Networks Inc.; 90 Hudson Street (since 1998); Founder, Resources Connection Jersey City, NJ 07302 President and Owner of the Inc.; and Holcim (US) (1946) Hiram-Hill and Hillsdale Inc. (a subsidiary of Development Companies (1998 - Holcim Ltd.). 2000). FRANKLIN W. HOBBS Trustee/Director Former Chief Executive Currently serves as Lord, Abbett & Co. LLC since 2000 Officer of Houlihan Lokey director of Adolph c/o Legal Dept. Howard & Zukin, an investment Coors Company. 90 Hudson Street bank (January 2002 - April Jersey City, NJ 07302 2003); Chairman of Warburg (1947) Dillon Read (1999 - 2001); Global Head of Corporate Finance of SBC Warburg Dillon Read (1997 - 1999); Chief Executive Officer of Dillon, Read & Co. (1994 - 1997). C. ALAN MACDONALD Trustee/Director Retired - General Business Currently serves as Lord, Abbett & Co. LLC since 1988 and Governance Consulting director of H.J. Baker c/o Legal Dept. (since 1992); formerly (since 2003). 90 Hudson Street President and CEO of Nestle Jersey City, NJ 07302 Foods. (1933) THOMAS J. NEFF Trustee/Director Chairman of Spencer Stuart Currently serves as Lord, Abbett & Co. LLC since 1982 (U.S.), an executive search director of Ace, Ltd. c/o Legal Dept. consulting firm (since 1996); (since 1997) and 90 Hudson Street President of Spencer Stuart Hewitt Associates, Inc. Jersey City, NJ 07302 (1979-1996). (1937) </Table> 184 <Page> BASIC INFORMATION ABOUT MANAGEMENT (CONTINUED) OFFICERS None of the officers listed below have received compensation from the Company or Trust. All the officers of the Company and Trust may also be officers of the other Lord Abbett-sponsored funds and maintain offices at 90 Hudson Street, Jersey City, NJ 07302. <Table> <Caption> CURRENT POSITION NAME AND WITH COMPANY LENGTH OF SERVICE PRINCIPAL OCCUPATION YEAR OF BIRTH AND TRUST OF CURRENT POSITION DURING PAST FIVE YEARS - ------------------------------------------------------------------------------------------------------------- ROBERT S. DOW Chief Executive Elected in 1996 Managing Partner and (1945) Officer and President Chief Executive Officer of Lord Abbett (since 1996). JAMES COLBY* Executive Vice Elected in 2005 Investment Manager, (1949) President joined Lord Abbett in 2005; formerly Vice President and Senior Portfolio Manager at John Hancock Funds (2003 - 2005); prior thereto Principal Consultant at Old Harbor Capital Management (2001 - 2003); prior thereto Vice President and Senior Portfolio Manager at Evergreen Investment Management (1992 - 2001). RICHARD D. SMOLA Executive Vice Elected in 2003 Partner and Investment (1956) President Manager, joined Lord Abbett in 1991. JAMES BERNAICHE Chief Compliance Elected in 2005 Chief Compliance Officer, (1956) Officer joined Lord Abbett in 2001; formerly Vice President and Chief Compliance Officer with Credit Suisse Asset Management. JOAN A. BINSTOCK Chief Financial Elected in 1999 Partner and Chief (1954) Officer and Vice Operations Officer, President joined Lord Abbett in 1999. PHILIP P. FANG Vice President Elected in 1994 Investment Manager, (1965) joined Lord Abbett in 1991. JOHN K. FORST Vice President and Elected in 2005 Deputy General Counsel, (1960) Assistant Secretary joined Lord Abbett in 2004; prior thereto Managing Director and Associate General Counsel at New York Life Investment Management LLC (2002-2003); formerly Attorney at Dechert LLP (2000-2002). </Table> 185 <Page> BASIC INFORMATION ABOUT MANAGEMENT (CONCLUDED) <Table> <Caption> CURRENT POSITION NAME AND WITH COMPANY LENGTH OF SERVICE PRINCIPAL OCCUPATION YEAR OF BIRTH AND TRUST OF CURRENT POSITION DURING PAST FIVE YEARS - ------------------------------------------------------------------------------------------------------------- LAWRENCE H. KAPLAN Vice President and Elected in 1997 Partner and General (1957) Secretary Counsel, joined Lord Abbett in 1997. ROBERT G. MORRIS Vice President Elected in 2005 Partner and Chief (1944) Investment Officer, joined Lord Abbett in 1991. A. EDWARD OBERHAUS, III Vice President Elected in 1996 Partner and Manager of (1959) Equity Trading, joined Lord Abbett in 1983. CHRISTINA T. SIMMONS Vice President and Elected in 2000 Assistant General (1957) Assistant Secretary Counsel, joined Lord Abbett in 1999. PETER SCOTT SMITH Vice President Elected in 2000 Investment Manager, (1966) joined Lord Abbett in 1992. BERNARD J. GRZELAK Treasurer Elected in 2003 Director of Fund (1971) Administration, joined Lord Abbett in 2003; formerly Vice President, Lazard Asset Management LLC (2000-2003); prior thereto Manager of Deloitte & Touche LLP. </Table> Please call 888-522-2388 for a copy of the Statement of Additional Information (SAI), which contains further information about the Company's Directors and the Trust's Trustees. It is available free upon request. - ---------- * James Colby is an officer of Lord Abbett Municipal Income Trust only. 186 <Page> HOUSEHOLDING The Company and Trust have adopted a policy that allows them to send only one copy of the Funds' Prospectus, proxy material, annual report and semiannual report to certain shareholders residing at the same "household." This reduces Fund expenses, which benefits you and other shareholders. If you need additional copies or do not want your mailings to be "householded," please call Lord Abbett at 800-821-5129 or send a written request with your name, the name of your fund or funds and your account number or numbers to Lord Abbett Family of Funds, P.O. Box 219336, Kansas City, MO 64121. PROXY VOTING POLICIES, PROCEDURES AND RECORDS A description of the policies and procedures that Lord Abbett uses to vote proxies related to each Fund's portfolio securities, and information on how Lord Abbett voted each Fund's proxies during the 12-month period ended June 30, 2005 are available without charge, upon request, (i) by calling 888-522-2388; (ii) on Lord Abbett's website at www.LordAbbett.com; or (iii) on the Securities and Exchange Commission's ("SEC") website at www.sec.gov. SHAREHOLDER REPORTS AND QUARTERLY PORTFOLIO DISCLOSURE The Company and Trust are required to file their complete schedule of portfolio holdings with the SEC for their first and third fiscal quarters on Form N-Q. Copies of the filings are available without charge, upon request on the SEC's website at www.sec.gov and may be available by calling Lord Abbett at 800-821-5129. You can also obtain copies of Form N-Q by (i) visiting the SEC's Public Reference Room in Washington, DC (information on the operation of the Public Reference Room may be obtained by calling 800-SEC-0330); (ii) sending your request and duplicating fee to the SEC's Public Reference Room, Washington, DC 20549-0102; or (iii) sending your request electronically to publicinfo@sec.gov. TAX INFORMATION 100% of the income distributions paid by each Fund during the fiscal year 2005 is tax-exempt dividend income. 187 <Page> <Table> [LORD ABBETT(R) LOGO] Lord Abbett Municipal Income Fund Inc. Lord Abbett National Tax-Free Income Fund Lord Abbett California Tax-Free Income Fund Lord Abbett Connecticut Tax-Free Income Fund Lord Abbett Hawaii Tax-Free Income Fund Lord Abbett Minnesota Tax-Free Income Fund Lord Abbett Missouri Tax-Free Income Fund Lord Abbett New Jersey Tax-Free Income Fund Lord Abbett New York Tax-Free Income Fund Lord Abbett Texas Tax-Free Income Fund Lord Abbett Washington Tax-Free Income Fund This report when not used for the general Lord Abbett Municipal Income Trust information of shareholders of the Fund, is to Lord Abbett Insured Intermediate Tax-Free Fund be distributed only if preceded or accompanied Florida Series by a current Fund Prospectus. Georgia Series High Yield Municipal Bond Fund Lord Abbett Mutual Fund shares are distributed by Michigan Series LATFI-2-905 LORD ABBETT DISTRIBUTOR LLC Pennsylvania Series (11/05) </Table> <Page> ITEM 2: CODE OF ETHICS. (a) In accordance with applicable requirements, the Registrant adopted a Sarbanes-Oxley Code of Ethics on June 19, 2003 that applies to the principal executive officer and senior financial officers of the Registrant ("Code of Ethics"). The Code of Ethics was in effect during the fiscal year ended September 30, 2005 (the "Period"). (b) Not applicable. (c) The Registrant has not amended the Code of Ethics as described in Form N-CSR during the Period. (d) The Registrant has not granted any waiver, including an implicit waiver, from a provision of the Code of Ethics as described in Form N-CSR during the Period. (e) Not applicable. (f) See Item 12(a)1 concerning the filing of the Code of Ethics. The Registrant will provide a copy of the Code of Ethics to any person without charge, upon request. To obtain a copy, please call Lord Abbett at 800-821-5129. ITEM 3: AUDIT COMMITTEE FINANCIAL EXPERT. The Registrant's Board of Directors has determined that each of the following independent Directors who are members of the audit committee are audit committee financial experts: E. Thayer Bigelow, Robert B. Calhoun, and Franklin W. Hobbs. Each of these persons is independent within the meaning of the Form N-CSR. ITEM 4: PRINCIPAL ACCOUNTANT FEES AND SERVICES. In response to sections (a), (b), (c) and (d) of Item 4, the aggregate fees billed to the Registrant for the fiscal years ended September 30, 2005 and 2004 by the Registrant's principal accounting firm, Deloitte & Touche LLP, the member firms of Deloitte Touche Tohmatsu and their respective affiliates (collectively, "Deloitte") were as follows: <Table> <Caption> FISCAL YEAR ENDED: 2005 2004 Audit Fees {a} $261,000 $229,000 Audit-Related Fees {b} 212 347 -------------------------------- Total audit and audit-related fees 261,212 229,347 -------------------------------- Tax Fees {c} 60,235 65,882 All Other Fees -0- -0- -------------------------------- Total Fees $321,447 $295,229 -------------------------------- </Table> - -------- {a} Consists of fees for audits of the Registrant's annual financial statements. {b} Consists of the Registrant's proportionate share of fees for performing certain agreed-upon procedures regarding compliance with the provisions of Rule 17a-7 of the Investment Company Act of 1940 and related Board approved procedures. {c} Fees for the fiscal year ended September 30, 2005 and 2004 consist of fees for preparing the U.S. Income Tax Return for Regulated Investment Companies, New Jersey Corporation Business Tax Return, New Jersey Annual Report Form, U.S. Return of Excise Tax on Undistributed Income of Investment Companies, IRS Forms 1099-MISC and 1096 Annual Summary and Transmittal of U.S. Information Returns. (e) (1) Pursuant to Rule 2-01(c) (7) of Regulation S-X, the Registrant's Audit Committee has adopted pre-approval policies and procedures. Such policies and procedures generally provide that the Audit Committee must pre-approve: - any audit, audit-related, tax, and other services to be provided to the Lord Abbett Funds, including the Registrant, and - any audit-related, tax, and other services to be provided to the Registrant's investment adviser and any entity controlling, controlled by or under common control with the investment adviser that provides ongoing services to one or more Funds comprising the Registrant if the engagement relates directly to <Page> operations and financial reporting of a Fund, by the independent auditor to assure that the provision of such services does not impair the auditor's independence. The Audit Committee has delegated pre-approval authority to its Chairman, subject to a fee limit of $10,000 per event, and not to exceed $25,000 annually. The Chairman will report any pre-approval decisions to the Audit Committee at its next scheduled meeting. Unless a type of service to be provided by the independent auditor has received general pre-approval, it must be pre-approved by the Audit Committee. Any proposed services exceeding pre-approved cost levels will require specific pre-approval by the Audit Committee. (e) (2) The Registrant's Audit Committee has approved 100% of the services described in this Item 4 (b) through (d). (f) Not applicable. (g) The aggregate non-audit fees billed by Deloitte for services rendered to the Registrant are shown above in the response to Item 4 (a), (b), (c) and (d) as "All Other Fees". The aggregate non-audit fees billed by Deloitte for services rendered to the Registrant's investment adviser, Lord, Abbett & Co. LLC ("Lord Abbett"), for the fiscal years ended September 30, 2005 and 2004 were: <Table> <Caption> FISCAL YEAR ENDED: 2005 2004 All Other Fees {a} $165,650 $81,900 </Table> - -------- {a} Consist of fees for Independent Services Auditors' Report on Controls Placed in Operation and Tests of Operating Effectiveness related to Lord Abbett's Asset Management Services ("SAS 70 Report"). The aggregate non-audit fees billed by Deloitte for services rendered to entities under the common control of Lord Abbett (i.e., Lord Abbett Distributor LLC, the Registrant's principal underwriter) for the fiscal years ended September 30, 2005 and 2004 were: <Table> <Caption> FISCAL YEAR ENDED: 2005 2004 All Other Fees $- 0 - $- 0 - </Table> - -------- <Page> (h) The Registrant's Audit Committee has considered the provision of non-audit services that were rendered to the Registrant's investment adviser, and any entity controlling, controlled by or under common control with the investment adviser that provides ongoing services to the Registrant, that were not pre-approved pursuant to Rule 2-01 (c)(7)(ii) of Regulation S-X and has determined that the provision of such services is compatible with maintaining Deloitte's independence. <Page> ITEM 5: AUDIT COMMITTEE OF LISTED REGISTRANTS. Not applicable. ITEM 6: SCHEDULE OF INVESTMENTS. <Page> Not applicable. ITEM 7: DISCLOSURE OF PROXY VOTING POLICIES AND PROCEDURES FOR CLOSED-END MANAGEMENT INVESTMENT COMPANIES. Not applicable. ITEM 8: PORTFOLIO MANAGERS OF CLOSED-END MANAGEMENT INVESTMENT COMPANIES. Not applicable. ITEM 9: PURCHASES OF EQUITY SECURITIES BY CLOSED-END MANAGEMENT INVESTMENT COMPANY AND AFFILIATED PURCHASERS. Not applicable. ITEM 10: SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS. Not applicable. ITEM 11: CONTROLS AND PROCEDURES. (a) Based on their evaluation of the Registrant's disclosure controls and procedures (as defined in Rule 30a-3(c) under the Investment Company Act of 1940) as of a date within 90 days prior to the filing date of this report, the Chief Executive Officer and Chief Financial Officer of the Registrant have concluded that such disclosure controls and procedures are reasonably designed and effective to ensure that material information relating to the Registrant, including its consolidated subsidiaries, is made known to them by others within those entities. (b) There were no significant changes in the Registrant's internal control over financial reporting (as defined in Rule 30a-3(d) under the Investment Company Act of 1940) that occurred during the second fiscal quarter of the period covered by this report that have materially affected, or are reasonably likely to materially affect, the Registrant's internal control over financial reporting. ITEM 12: EXHIBITS. (a)(1) Amendments to Code of Ethics - Not applicable. (a)(2) Certification of each principal executive officer and principal financial officer of the Registrant as required by Rule 30a-2 under the Act (17 CFR 270.30a-2) is attached hereto as a part of EX-99.CERT. <Page> (a)(3) Certification of each principal executive officer and principal financial officer of the Registrant as required by Section 906 of the Sarbanes-Oxley Act of 2002 is attached hereto as a part of EX-99.906CERT. <Page> SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. LORD ABBETT MUNICIPAL INCOME FUND, INC. /s/ Robert S. Dow ----------------- Robert S. Dow Chief Executive Officer, Chairman and President /s/ Joan A. Binstock -------------------- Joan A. Binstock Chief Financial Officer and Vice President Date: November 21, 2005 <Page> Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the Registrant and in the capacities and on the dates indicated. LORD ABBETT MUNICIPAL INCOME FUND, INC. /s/ Robert S. Dow ----------------- Robert S. Dow Chief Executive Officer, Chairman and President /s/ Joan A. Binstock -------------------- Joan A. Binstock Chief Financial Officer and Vice President Date: November 21, 2005