As filed with the Securities and Exchange Commission on January 8, 2007 ================================================================================ 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 811-07292 NORTH AMERICAN GOVERNMENT BOND FUND, INC. 40 West 57th Street, 18th Floor New York, New York 10019 (212) 466-5600 R. Alan Medaugh, President 40 West 57th Street, 18th Floor New York, New York 10019 (212) 446-5600 Date of fiscal year end: October 31, 2006 Date of reporting period: October 31, 2006 Form N-CSR is to be used by management investment companies to file reports with the Commission not later than 10 days after the transmission to stockholders of any report that is required to be transmitted to stockholders under Rule 30e-1 under the Investment Company Act of 1940 (17 CFR 270.30e-1). The Commission may use the information provided on Form N-CSR in its regulatory, disclosure review, inspection, and policymaking roles. A registrant is required to disclose the information specified by Form N-CSR, and the Commission will make this information public. A registrant is not required to respond to the collection of information contained in Form N-CSR unless the Form displays a currently valid Office of Management and Budget ("OMB") control number. Please direct comments concerning the accuracy of the information collection burden estimate and any suggestions for reducing the burden to Secretary, Securities and Exchange Commission, 100 F Street, NE, Washington, DC 20549. The OMB has reviewed this collection of information under the clearance requirements of 44 U.S.C. ss. 3507. ================================================================================ ITEM 1. REPORT TO STOCKHOLDERS [LOGO] ISI INTERNATIONAL STRATEGY & INVESTMENT ANNUAL REPORT OCTOBER 31, 2006 [GRAPHIC] TOTAL RETURN US TREASURY FUND MANAGED MUNICIPAL FUND NORTH AMERICAN GOVERNMENT BOND FUND ISI STRATEGY FUND ISI FUNDS ANNUAL REPORT - TABLE OF CONTENTS Investment Advisor's Message................................ 1 Management Discussion and Analysis.......................... 3 Performance Comparisons..................................... 5 Shareholder Expense Example................................. 10 Portfolio Profiles.......................................... 12 Schedules of Investments.................................... 13 Statements of Assets and Liabilities........................ 25 Statements of Operations.................................... 28 Statements of Changes in Net Assets......................... 30 Financial Highlights........................................ 34 Notes to Financial Statements............................... 39 Report of Independent Registered Public Accounting Firm..... 45 Fund Directors and Officers................................. 46 Notice to Shareholders...................................... 48 INVESTMENT ADVISOR'S MESSAGE Dear Shareholder: I am pleased to present the annual report to shareholders for the ISI Funds (each a 'Fund' and collectively the 'Funds'). This report covers the 12-month reporting period through October 31, 2006 and includes commentary from the Funds' portfolio managers at International Strategy & Investment, Inc. ("ISI") (see Management Discussion and Analysis that follows this letter for more details), a complete list of holdings and the financial statements. Stocks recorded positive returns for the last year and the last five years. For example, the Dow Jones Wilshire 5000 (Full Cap) Index was +16.60% for the last year and averaged 8.89% for the past five years. U.S. Treasuries and top quality municipal indices increased over the last year and were up over the last 5 years. For example, the Lehman Brothers Treasury Index was +4.43% for the past year and averaged +3.86% for the past five years. The Lehman Brothers Municipal GO Index was +5.41% for the past year and averaged +4.75% for the past five years. The following is a summary of fund performance during the reporting period. These performance figures assume the reinvestment of dividend and capital gain distributions, and exclude the impact of any sales charges. During the year ended October 31, 2006, Total Return US Treasury Fund, Managed Municipal Fund, and North American Government Bond Fund continued their policy of paying dividends at a fixed rate, which resulted in dividends consisting of net investment income, short-term capital gains, long-term capital gains and return of capital. TOTAL RETURN US TREASURY FUND'S investment objective is to achieve a high level of total return with relative stability of principal, and secondarily, high current income consistent with an investment in securities issued by the United States Treasury. For the reporting period, the fund produced a one-year total return of +4.83% and a five-year average annual total return of +3.77%. From its inception on August 10, 1988 through October 31, 2006, the Fund has posted a cumulative total return of +250.39%, which translates into an average annual total return of +7.12%. The Fund's net assets totaled $153.8 million at the end of the reporting period. MANAGED MUNICIPAL FUND'S investment objective is to provide a high level of total return with relative stability of principal and, secondarily, high current income exempt from federal income tax through investment in a portfolio consisting primarily of tax-free municipal obligations. For the reporting period, the fund produced a one-year total return of +4.68% and a five-year average annual total return of +3.82%. From its inception on February 26, 1990 through October 31, 2006, the Fund has posted a cumulative total return of +151.94%, which translates into an average annual total return of +5.70%. The Fund's net assets totaled $82.9 million at the end of the reporting period. NORTH AMERICAN GOVERNMENT BOND FUND'S investment objective is to provide a high level of current income, consistent with prudent investment risk. The Fund primarily invests in a portfolio consisting of fixed income securities issued or guaranteed by the governments of the United States, Canada and Mexico. For the reporting period, the ISI Class A Shares produced a one-year total return of +6.04% and a five-year average annual total return of +4.48%. From its inception on January 15, 1993, through October 31, 2006, the ISI Class A Shares have posted a cumulative total return of +122.34%, which translates into an average annual total return of +5.96%. For the reporting period, the ISI Class C Shares produced a one-year total return of +5.35% and from its inception on May 16, 2003, through October 31, 2006, have posted a cumulative total return of 9.51%, which translates into an average annual total return of 2.66%. The Fund's net assets totaled $162.4 million at the end of the reporting period. ISI STRATEGY FUND has an investment objective of maximizing total return through a combination of long-term growth of capital and current income. The Fund actively allocates its assets between common stocks of US issuers and US Treasury securities. For the reporting period, the Fund produced a one-year total return of +13.01% and a five-year average annual total return of +7.43%. From its inception on September 16, 1997, through October 31, 2006, the Fund has posted a cumulative total return of +68.42%, which translates into an average annual total return of +5.88%. The Fund's net assets totaled $69.4 million at the end of the reporting period. 1 INVESTMENT ADVISOR'S MESSAGE We would like to welcome new investors to the ISI Funds and thank those who have been with us for some time. We appreciate your confidence. Sincerely, /s/ R. Alan Medaugh R. Alan Medaugh President November 29, 2006 2 MANAGEMENT DISCUSSION AND ANALYSIS TOTAL RETURN US TREASURY FUND Throughout the fiscal year, the Treasury market traded based on Federal Reserve (the "Fed") policy action. At the beginning of the fiscal year, the Federal Funds Rate ("Funds Rate") was 3.75%. The Fed's Open Market Committee moved the Funds Rate up at each meeting by 0.25% until late June, resulting in a 5.25% Funds Rate. The Treasury market moved rates up in sympathy with the Fed's actions, increasing 10-year rates from roughly 4.50% to 5.25% by late June. Since then, the Fed has maintained a 5.25% rate and Treasury 10-year rates have retraced to a 4.50% level at fiscal year end. Throughout the fiscal year, ISI believed the increase in the Funds Rate would work to slow the economy and reduce inflation. As a result, the Fund's duration position was longer than the Treasury market as a whole and because of that the Fund's total return for the fiscal year was modestly above the index. [CHART] 10-Year US Treasury Yield/*/ ---------------- 10/31/04 4.025% 11/01/04 4.072% 11/02/04 4.048% 11/03/04 4.076% 11/04/04 4.074% 11/05/04 4.175% 11/06/04 4.175% 11/07/04 4.175% 11/08/04 4.218% 11/09/04 4.228% 11/10/04 4.241% 11/11/04 4.254% 11/12/04 4.181% 11/13/04 4.181% 11/14/04 4.181% 11/15/04 4.188% 11/16/04 4.207% 11/17/04 4.131% 11/18/04 4.115% 11/19/04 4.205% 11/20/04 4.205% 11/21/04 4.205% 11/22/04 4.180% 11/23/04 4.184% 11/24/04 4.200% 11/25/04 4.196% 11/26/04 4.248% 11/27/04 4.248% 11/28/04 4.248% 11/29/04 4.320% 11/30/04 4.351% 12/01/04 4.367% 12/02/04 4.408% 12/03/04 4.252% 12/04/04 4.252% 12/05/04 4.252% 12/06/04 4.223% 12/07/04 4.223% 12/08/04 4.120% 12/09/04 4.168% 12/10/04 4.151% 12/11/04 4.151% 12/12/04 4.151% 12/13/04 4.149% 12/14/04 4.124% 12/15/04 4.076% 12/16/04 4.186% 12/17/04 4.201% 12/18/04 4.201% 12/19/04 4.201% 12/20/04 4.185% 12/21/04 4.164% 12/22/04 4.195% 12/23/04 4.226% 12/24/04 4.216% 12/25/04 4.216% 12/26/04 4.216% 12/27/04 4.298% 12/28/04 4.293% 12/29/04 4.324% 12/30/04 4.255% 12/31/04 4.220% 01/01/05 4.220% 01/02/05 4.220% 01/03/05 4.212% 01/04/05 4.291% 01/05/05 4.283% 01/06/05 4.263% 01/07/05 4.271% 01/08/05 4.271% 01/09/05 4.271% 01/10/05 4.271% 01/11/05 4.238% 01/12/05 4.236% 01/13/05 4.165% 01/14/05 4.226% 01/15/05 4.226% 01/16/05 4.226% 01/17/05 4.210% 01/18/05 4.187% 01/19/05 4.173% 01/20/05 4.163% 01/21/05 4.142% 01/22/05 4.142% 01/23/05 4.142% 01/24/05 4.122% 01/25/05 4.194% 01/26/05 4.198% 01/27/05 4.220% 01/28/05 4.142% 01/29/05 4.142% 01/30/05 4.142% 01/31/05 4.130% 02/01/05 4.140% 02/02/05 4.142% 02/03/05 4.165% 02/04/05 4.077% 02/05/05 4.077% 02/06/05 4.077% 02/07/05 4.052% 02/08/05 4.017% 02/09/05 3.992% 02/10/05 4.091% 02/11/05 4.086% 02/12/05 4.086% 02/13/05 4.086% 02/14/05 4.071% 02/15/05 4.098% 02/16/05 4.154% 02/17/05 4.181% 02/18/05 4.267% 02/20/05 4.267% 02/21/05 4.264% 02/22/05 4.287% 02/23/05 4.264% 02/24/05 4.285% 02/25/05 4.266% 02/26/05 4.266% 02/27/05 4.266% 02/28/05 4.379% 03/01/05 4.367% 03/02/05 4.379% 03/03/05 4.379% 03/04/05 4.310% 03/05/05 4.310% 03/06/05 4.310% 03/07/05 4.310% 03/08/05 4.393% 03/09/05 4.522% 03/10/05 4.465% 03/11/05 4.544% 03/13/05 4.544% 03/14/05 4.510% 03/15/05 4.547% 03/16/05 4.508% 03/17/05 4.466% 03/18/05 4.509% 03/20/05 4.509% 03/21/05 4.520% 03/22/05 4.643% 03/23/05 4.586% 03/24/05 4.599% 03/25/05 4.595% 03/26/05 4.595% 03/27/05 4.595% 03/28/05 4.642% 03/29/05 4.575% 03/30/05 4.548% 03/31/05 4.483% 04/01/05 4.449% 04/03/05 4.449% 04/04/05 4.458% 04/05/05 4.470% 04/06/05 4.424% 04/07/05 4.482% 04/08/05 4.470% 04/09/05 4.470% 04/10/05 4.470% 04/11/05 4.430% 04/12/05 4.354% 04/13/05 4.362% 04/14/05 4.310% 04/15/05 4.243% 04/16/05 4.243% 04/17/05 4.243% 04/18/05 4.272% 04/19/05 4.213% 04/20/05 4.187% 04/21/05 4.296% 04/22/05 4.247% 04/24/05 4.247% 04/25/05 4.249% 04/26/05 4.267% 04/27/05 4.225% 04/28/05 4.146% 04/29/05 4.200% 04/30/05 4.200% 05/01/05 4.200% 05/02/05 4.188% 05/03/05 4.166% 05/04/05 4.188% 05/05/05 4.156% 05/06/05 4.260% 05/07/05 4.260% 05/08/05 4.260% 05/09/05 4.284% 05/10/05 4.202% 05/11/05 4.204% 05/12/05 4.172% 05/13/05 4.119% 05/14/05 4.119% 05/15/05 4.119% 05/16/05 4.129% 05/17/05 4.115% 05/18/05 4.090% 05/19/05 4.113% 05/20/05 4.123% 05/21/05 4.123% 05/22/05 4.123% 05/23/05 4.056% 05/24/05 4.029% 05/25/05 4.088% 05/26/05 4.081% 05/27/05 4.073% 05/28/05 4.073% 05/29/05 4.073% 05/30/05 4.071% 05/31/05 3.983% 06/01/05 3.886% 06/02/05 3.905% 06/03/05 3.975% 06/04/05 3.975% 06/05/05 3.975% 06/06/05 3.954% 06/07/05 3.903% 06/08/05 3.935% 06/09/05 3.950% 06/10/05 4.053% 06/11/05 4.053% 06/12/05 4.053% 06/13/05 4.094% 06/14/05 4.109% 06/15/05 4.101% 06/16/05 4.069% 06/17/05 4.072% 06/18/05 4.072% 06/19/05 4.072% 06/20/05 4.111% 06/21/05 4.042% 06/22/05 3.942% 06/23/05 3.953% 06/24/05 3.919% 06/25/05 3.919% 06/26/05 3.919% 06/27/05 3.904% 06/28/05 3.972% 06/29/05 3.980% 06/30/05 3.915% 07/01/05 4.051% 07/02/05 4.051% 07/03/05 4.051% 07/04/05 4.039% 07/05/05 4.107% 07/06/05 4.070% 07/07/05 4.062% 07/08/05 4.093% 07/09/05 4.093% 07/10/05 4.093% 07/11/05 4.095% 07/12/05 4.144% 07/13/05 4.158% 07/14/05 4.175% 07/15/05 4.165% 07/16/05 4.165% 07/17/05 4.165% 07/18/05 4.222% 07/19/05 4.181% 07/20/05 4.160% 07/21/05 4.278% 07/22/05 4.221% 07/23/05 4.221% 07/24/05 4.221% 07/25/05 4.246% 07/26/05 4.226% 07/27/05 4.256% 07/28/05 4.191% 07/29/05 4.278% 07/30/05 4.278% 07/31/05 4.278% 08/01/05 4.312% 08/02/05 4.336% 08/04/05 4.314% 08/05/05 4.388% 08/06/05 4.388% 08/07/05 4.388% 08/08/05 4.420% 08/09/05 4.390% 08/10/05 4.392% 08/11/05 4.322% 08/12/05 4.244% 08/13/05 4.244% 08/14/05 4.244% 08/15/05 4.283% 08/16/05 4.207% 08/17/05 4.269% 08/18/05 4.200% 08/19/05 4.207% 08/20/05 4.207% 08/21/05 4.207% 08/22/05 4.209% 08/23/05 4.180% 08/24/05 4.167% 08/25/05 4.157% 08/26/05 4.188% 08/27/05 4.188% 08/28/05 4.188% 08/29/05 4.169% 08/30/05 4.092% 08/31/05 4.016% 09/01/05 4.033% 09/02/05 4.038% 09/03/05 4.038% 09/04/05 4.038% 09/05/05 4.030% 09/06/05 4.097% 09/07/05 4.139% 09/08/05 4.147% 09/09/05 4.120% 09/10/05 4.120% 09/11/05 4.120% 09/12/05 4.172% 09/13/05 4.128% 09/14/05 4.166% 09/15/05 4.213% 09/16/05 4.273% 09/17/05 4.273% 09/18/05 4.273% 09/19/05 4.248% 09/20/05 4.244% 09/21/05 4.168% 09/22/05 4.181% 09/23/05 4.248% 09/24/05 4.248% 09/25/05 4.248% 09/26/05 4.293% 09/27/05 4.283% 09/28/05 4.255% 09/29/05 4.296% 09/30/05 4.326% 10/01/05 4.326% 10/02/05 4.326% 10/03/05 4.385% 10/04/05 4.369% 10/06/05 4.389% 10/07/05 4.374% 10/08/05 4.374% 10/09/05 4.374% 10/10/05 4.358% 10/11/05 4.393% 10/12/05 4.441% 10/13/05 4.463% 10/14/05 4.481% 10/15/05 4.481% 10/16/05 4.481% 10/17/05 4.495% 10/18/05 4.471% 10/19/05 4.461% 10/20/05 4.431% 10/21/05 4.386% 10/22/05 4.386% 10/23/05 4.386% 10/24/05 4.446% 10/25/05 4.536% 10/26/05 4.585% 10/27/05 4.548% 10/28/05 4.567% 10/29/05 4.567% 10/30/05 4.567% 10/31/05 4.553% *Source: Bloomberg MANAGED MUNICIPAL FUND The Municipal market moved up in yield as the Fed reached a Funds Rate level of 5.00% or more and seemed likely to continue raising rates. When the Fed paused after its late June meeting, the municipal market reacted by lowering rates. ISI expected the Fed's rate hikes would slow the economy and help lower inflation. As a result, ISI maintained a long maturity orientation on its purchase program. However, as rates fell after the end of June, the early call feature on the Fund's long maturity municipals meant the duration of the whole portfolio fell despite the purchase orientation. For the fiscal year, the Fund's total return was modestly below the index. [CHART] 20-Year AAA General Obligation Yields/*/ ----------------- 11/01/04 4.38% 11/02/04 4.38% 11/03/04 4.38% 11/04/04 4.38% 11/05/04 4.43% 11/06/04 4.43% 11/07/04 4.43% 11/08/04 4.43% 11/09/04 4.46% 11/10/04 4.48% 11/11/04 4.48% 11/12/04 4.46% 11/13/04 4.46% 11/14/04 4.46% 11/15/04 4.47% 11/16/04 4.45% 11/17/04 4.42% 11/18/04 4.40% 11/19/04 4.43% 11/20/04 4.43% 11/21/04 4.43% 11/22/04 4.41% 11/23/04 4.39% 11/24/04 4.39% 11/25/04 4.39% 11/26/04 4.39% 11/27/04 4.39% 11/28/04 4.39% 11/29/04 4.46% 11/30/04 4.51% 12/01/04 4.48% 12/02/04 4.49% 12/03/04 4.49% 12/04/04 4.49% 12/05/04 4.49% 12/06/04 4.44% 12/07/04 4.49% 12/08/04 4.44% 12/09/04 4.44% 12/10/04 4.43% 12/11/04 4.43% 12/12/04 4.43% 12/13/04 4.40% 12/14/04 4.40% 12/15/04 4.37% 12/16/04 4.33% 12/17/04 4.33% 12/18/04 4.33% 12/19/04 4.33% 12/20/04 4.33% 12/21/04 4.33% 12/22/04 4.33% 12/23/04 4.34% 12/24/04 4.34% 12/25/04 4.34% 12/26/04 4.34% 12/27/04 4.37% 12/28/04 4.36% 12/29/04 4.36% 12/30/04 4.34% 12/31/04 4.36% 01/01/05 4.36% 01/02/05 4.36% 01/03/05 4.36% 01/04/05 4.38% 01/05/05 4.37% 01/06/05 4.34% 01/07/05 4.32% 01/08/05 4.32% 01/09/05 4.32% 01/10/05 4.32% 01/11/05 4.30% 01/12/05 4.30% 01/13/05 4.27% 01/14/05 4.27% 01/15/05 4.27% 01/16/05 4.27% 01/17/05 4.27% 01/18/05 4.27% 01/19/05 4.28% 01/20/05 4.27% 01/21/05 4.27% 01/22/05 4.27% 01/23/05 4.27% 01/24/05 4.27% 01/25/05 4.27% 01/26/05 4.27% 01/27/05 4.27% 01/28/05 4.24% 01/29/05 4.24% 01/30/05 4.24% 01/31/05 4.25% 02/01/05 4.25% 02/02/05 4.25% 02/03/05 4.25% 02/04/05 4.22% 02/05/05 4.22% 02/06/05 4.22% 02/07/05 4.20% 02/08/05 4.18% 02/09/05 4.15% 02/10/05 4.15% 02/11/05 4.15% 02/12/05 4.15% 02/13/05 4.15% 02/14/05 4.13% 02/15/05 4.15% 02/16/05 4.19% 02/17/05 4.24% 02/18/05 4.24% 02/19/05 4.24% 02/20/05 4.24% 02/21/05 4.24% 02/22/05 4.24% 02/23/05 4.30% 02/24/05 4.34% 02/25/05 4.35% 02/26/05 4.35% 02/27/05 4.35% 02/28/05 4.35% 03/01/05 4.37% 03/02/05 4.34% 03/03/05 4.34% 03/04/05 4.34% 03/05/05 4.34% 03/06/05 4.34% 03/07/05 4.33% 03/08/05 4.33% 03/09/05 4.35% 03/10/05 4.41% 03/11/05 4.41% 03/12/05 4.41% 03/13/05 4.41% 03/14/05 4.42% 03/15/05 4.43% 03/16/05 4.43% 03/17/05 4.43% 03/18/05 4.42% 03/19/05 4.42% 03/20/05 4.42% 03/21/05 4.43% 03/22/05 4.44% 03/23/05 4.47% 03/24/05 4.47% 03/25/05 4.47% 03/26/05 4.47% 03/27/05 4.47% 03/28/05 4.47% 03/29/05 4.47% 03/30/05 4.47% 03/31/05 4.47% 04/01/05 4.47% 04/02/05 4.47% 04/03/05 4.47% 04/04/05 4.45% 04/05/05 4.45% 04/06/05 4.44% 04/07/05 4.43% 04/08/05 4.44% 04/09/05 4.44% 04/10/05 4.44% 04/11/05 4.44% 04/12/05 4.43% 04/13/05 4.42% 04/14/05 4.39% 04/15/05 4.35% 04/16/05 4.35% 04/17/05 4.35% 04/18/05 4.33% 04/19/05 4.32% 04/20/05 4.31% 04/21/05 4.31% 04/22/05 4.31% 04/23/05 4.31% 04/24/05 4.31% 04/25/05 4.31% 04/26/05 4.31% 04/27/05 4.32% 04/28/05 4.30% 04/29/05 4.28% 04/30/05 4.28% 05/01/05 4.28% 05/02/05 4.26% 05/03/05 4.26% 05/04/05 4.25% 05/05/05 4.27% 05/06/05 4.26% 05/07/05 4.26% 05/08/05 4.26% 05/09/05 4.26% 05/10/05 4.31% 05/11/05 4.31% 05/12/05 4.31% 05/13/05 4.29% 05/14/05 4.29% 05/15/05 4.29% 05/16/05 4.29% 05/17/05 4.28% 05/18/05 4.26% 05/19/05 4.24% 05/20/05 4.24% 05/21/05 4.24% 05/22/05 4.24% 05/23/05 4.23% 05/24/05 4.23% 05/25/05 4.23% 05/26/05 4.23% 05/27/05 4.24% 05/28/05 4.24% 05/29/05 4.24% 05/30/05 4.24% 05/31/05 4.22% 06/01/05 4.22% 06/02/05 4.19% 06/03/05 4.17% 06/04/05 4.17% 06/05/05 4.17% 06/06/05 4.17% 06/07/05 4.16% 06/08/05 4.16% 06/09/05 4.16% 06/10/05 4.17% 06/11/05 4.17% 06/12/05 4.17% 06/13/05 4.19% 06/14/05 4.20% 06/15/05 4.22% 06/16/05 4.23% 06/17/05 4.24% 06/18/05 4.24% 06/19/05 4.24% 06/20/05 4.25% 06/21/05 4.25% 06/22/05 4.21% 06/23/05 4.21% 06/24/05 4.19% 06/25/05 4.19% 06/26/05 4.19% 06/27/05 4.19% 06/28/05 4.19% 06/29/05 4.19% 06/30/05 4.19% 07/01/05 4.20% 07/02/05 4.20% 07/03/05 4.20% 07/04/05 4.20% 07/05/05 4.22% 07/06/05 4.25% 07/07/05 4.26% 07/08/05 4.24% 07/09/05 4.24% 07/10/05 4.24% 07/11/05 4.24% 07/12/05 4.26% 07/13/05 4.27% 07/14/05 4.29% 07/15/05 4.29% 07/16/05 4.29% 07/17/05 4.29% 07/18/05 4.30% 07/19/05 4.30% 07/20/05 4.31% 07/21/05 4.31% 07/22/05 4.36% 07/23/05 4.36% 07/24/05 4.36% 07/25/05 4.34% 07/26/05 4.32% 07/27/05 4.32% 07/28/05 4.32% 07/29/05 4.29% 07/30/05 4.29% 07/31/05 4.29% 08/01/05 4.29% 08/02/05 4.32% 08/03/05 4.33% 08/04/05 4.30% 08/05/05 4.29% 08/06/05 4.29% 08/07/05 4.29% 08/08/05 4.32% 08/09/05 4.34% 08/10/05 4.34% 08/11/05 4.34% 08/12/05 4.33% 08/13/05 4.33% 08/14/05 4.33% 08/15/05 4.31% 08/16/05 4.30% 08/17/05 4.27% 08/18/05 4.27% 08/19/05 4.27% 08/20/05 4.27% 08/21/05 4.27% 08/22/05 4.25% 08/23/05 4.25% 08/24/05 4.25% 08/25/05 4.25% 08/26/05 4.24% 08/27/05 4.24% 08/28/05 4.24% 08/29/05 4.22% 08/30/05 4.22% 08/31/05 4.22% 09/01/05 4.21% 09/02/05 4.18% 09/03/05 4.18% 09/04/05 4.18% 09/05/05 4.18% 09/06/05 4.17% 09/07/05 4.17% 09/08/05 4.19% 09/09/05 4.21% 09/10/05 4.21% 09/11/05 4.21% 09/12/05 4.21% 09/13/05 4.24% 09/14/05 4.22% 09/15/05 4.23% 09/16/05 4.27% 09/17/05 4.27% 09/18/05 4.27% 09/19/05 4.30% 09/20/05 4.31% 09/21/05 4.31% 09/22/05 4.29% 09/23/05 4.29% 09/24/05 4.29% 09/25/05 4.29% 09/26/05 4.32% 09/27/05 4.32% 09/28/05 4.33% 09/29/05 4.33% 09/30/05 4.34% 10/01/05 4.34% 10/02/05 4.34% 10/03/05 4.34% 10/04/05 4.38% 10/05/05 4.36% 10/06/05 4.36% 10/07/05 4.37% 10/08/05 4.37% 10/09/05 4.37% 10/10/05 4.37% 10/11/05 4.38% 10/12/05 4.38% 10/13/05 4.41% 10/14/05 4.40% 10/15/05 4.40% 10/16/05 4.40% 10/17/05 4.42% 10/18/05 4.44% 10/19/05 4.44% 10/20/05 4.43% 10/21/05 4.43% 10/22/05 4.43% 10/23/05 4.43% 10/24/05 4.43% 10/25/05 4.43% 10/26/05 4.40% 10/27/05 4.43% 10/28/05 4.43% 10/29/05 4.43% 10/30/05 4.43% 10/31/05 4.43% *Source: Bloomberg NORTH AMERICAN GOVERNMENT BOND FUND The Fund's U.S. Treasury section followed a duration posture similar to the Total Return U.S. Treasury Fund in that its duration was in excess of the Treasury Market as a whole. The Fund also holds Canadian and Mexican government bonds for the purpose of adding to total return through a combination of bond market return and currency conversion. The Fund typically has 20% or more of its portfolio invested in those two markets. This allocation in general helped the performance this year. The Fund's active management lowered the Mexican position because of a closely contested Presidential election. Since the election, a smooth transition has meant an increase in the Mexican proportion. At fiscal year end, the portion outside the U.S. is back above 20%. The Fund's total return for the year, A shares +6.04% and C shares +5.38%, are above the Lehman U.S. Treasury index. 3 MANAGEMENT DISCUSSION AND ANALYSIS ISI STRATEGY FUND During the past year, the Fund was on average 75.6% in equities. This represents an overweighting in equities where 60% is the policy norm and has helped the Fund's performance this year. ISI expects that equities would benefit from a mid-cycle slowdown that allows the Fed to ease. Since the late June Fed pause in its rate hike regime, the stock market has staged a sizable rally moving from the roughly 12,500 on the Dow Jones Wilshire 5000 Index to 13,800 at fiscal year end. During the year, the Treasury portion of the Fund has been invested in a similar manner to the Total Return U.S. Treasury Fund in that its duration was longer than the Treasury Market as a whole. The average duration of the Treasury section was 6.1 years during the year while the Lehman Treasury Index had a 5.2 year duration. This also helped the Fund's performance. [CHART] Date Px Last 10/31/2005 12063.24 11/1/2005 12030.72 11/2/2005 12168.14 11/3/2005 12218.27 11/4/2005 12219.6 11/7/2005 12252.09 11/8/2005 12204.36 11/9/2005 12227.01 11/10/2005 12324.98 11/11/2005 12362.86 11/14/2005 12353.81 11/15/2005 12293.6 11/16/2005 12308.3 11/17/2005 12442.36 11/18/2005 12495.11 11/21/2005 12570.44 11/22/2005 12636.74 11/23/2005 12678.87 11/25/2005 12702.41 11/28/2005 12573.66 11/29/2005 12575.6 11/30/2005 12521.92 12/1/2005 12685.1 12/2/2005 12692.76 12/5/2005 12652.57 12/6/2005 12667.57 12/7/2005 12606.18 12/8/2005 12605.72 12/9/2005 12640.82 12/12/2005 12655.3 12/13/2005 12709.58 12/14/2005 12755.58 12/15/2005 12724.48 12/16/2005 12688.71 12/19/2005 12595.49 12/20/2005 12598.37 12/21/2005 12642.33 12/22/2005 12700.27 12/23/2005 12711.69 12/26/2005 12711.69 12/27/2005 12586.3 12/28/2005 12610.84 12/29/2005 12576.71 12/30/2005 12517.69 1/2/2006 12517.69 1/3/2006 12713.88 1/4/2006 12773.49 1/5/2006 12779.82 1/6/2006 12901.69 1/9/2006 12963 1/10/2006 12974.77 1/11/2006 13011.23 1/12/2006 12928.55 1/13/2006 12944.57 1/16/2006 12944.57 1/17/2006 12896.94 1/18/2006 12851.29 1/19/2006 12939.24 1/20/2006 12715.03 1/23/2006 12744.33 1/24/2006 12801.92 1/25/2006 12772.31 1/26/2006 12874.23 1/27/2006 12963.41 1/30/2006 12979.43 1/31/2006 12953.63 2/1/2006 12965.8 2/2/2006 12852 2/3/2006 12787.31 2/6/2006 12807.1 2/7/2006 12685.82 2/8/2006 12776.94 2/9/2006 12752.74 2/10/2006 12774.53 2/13/2006 12714.89 2/14/2006 12836.79 2/15/2006 12887.76 2/16/2006 12987.59 2/17/2006 12971.56 2/20/2006 12971.56 2/21/2006 12928.85 2/22/2006 13023 2/23/2006 12986.09 2/24/2006 13010.58 2/27/2006 13059.91 2/28/2006 12922.27 3/1/2006 13037.69 3/2/2006 13022.96 3/3/2006 13004.51 3/6/2006 12912.35 3/7/2006 12857.69 3/8/2006 12874.78 3/9/2006 12816.13 3/10/2006 12907.02 3/13/2006 12933.22 3/14/2006 13066.98 3/15/2006 13130.68 3/16/2006 13150.36 3/17/2006 13177.06 3/20/2006 13163.13 3/21/2006 13073.99 3/22/2006 13155.58 3/23/2006 13136 3/24/2006 13166.77 3/27/2006 13158.03 3/28/2006 13088.44 3/29/2006 13204.93 3/30/2006 13183.5 3/31/2006 13155.44 4/3/2006 13161.77 4/4/2006 13233.3 4/5/2006 13292.31 4/6/2006 13272.7 4/7/2006 13139.18 4/10/2006 13136.85 4/11/2006 13026.41 4/12/2006 13049.89 4/13/2006 13065.26 4/17/2006 13034.13 4/18/2006 13261.91 4/19/2006 13312.87 4/20/2006 13315.83 4/21/2006 13310.59 4/24/2006 13271.95 4/25/2006 13215.06 4/26/2006 13240.71 4/27/2006 13268.97 4/28/2006 13280.93 5/1/2006 13231.42 5/2/2006 13303.96 5/3/2006 13263.69 5/4/2006 13318.34 5/5/2006 13457.28 5/8/2006 13455.19 5/9/2006 13456.79 5/10/2006 13430.37 5/11/2006 13246.78 5/12/2006 13078.72 5/15/2006 13083.86 5/16/2006 13066.1 5/17/2006 12850.29 5/18/2006 12760.07 5/19/2006 12811.8 5/22/2006 12743.01 5/23/2006 12689.57 5/24/2006 12695.54 5/25/2006 12855.02 5/26/2006 12933.29 5/29/2006 12933.29 5/30/2006 12724.22 5/31/2006 12841.69 6/1/2006 13008.66 6/2/2006 13035.78 6/5/2006 12791.6 6/6/2006 12755.47 6/7/2006 12678.57 6/8/2006 12679.31 6/9/2006 12629.22 6/12/2006 12440.96 6/13/2006 12296.92 6/14/2006 12354.88 6/15/2006 12645.7 6/16/2006 12594.94 6/19/2006 12470.7 6/20/2006 12459.42 6/21/2006 12602.32 6/22/2006 12540.21 6/23/2006 12549.96 6/26/2006 12616.99 6/27/2006 12495.19 6/28/2006 12553.7 6/29/2006 12845.77 6/30/2006 12849.29 7/3/2006 12945.1 7/4/2006 12945.1 7/5/2006 12835.89 7/6/2006 12861.98 7/7/2006 12760.34 7/10/2006 12770.84 7/11/2006 12822.77 7/12/2006 12677.95 7/13/2006 12497.96 7/14/2006 12424.71 7/17/2006 12395.95 7/18/2006 12418.44 7/19/2006 12663.34 7/20/2006 12520.43 7/21/2006 12407.16 7/24/2006 12627.88 7/25/2006 12719.87 7/26/2006 12706.63 7/27/2006 12634.11 7/28/2006 12798.61 7/31/2006 12789.67 8/1/2006 12715.25 8/2/2006 12793.46 8/3/2006 12826.14 8/4/2006 12811.6 8/7/2006 12767.12 8/8/2006 12710.26 8/9/2006 12642.95 8/10/2006 12702.92 8/11/2006 12641.21 8/14/2006 12657.52 8/15/2006 12842.07 8/16/2006 12959.02 8/17/2006 12979.88 8/18/2006 13021.35 8/21/2006 12966.22 8/22/2006 12979.45 8/23/2006 12906.27 8/24/2006 12928.51 8/25/2006 12921.56 8/28/2006 12996.43 8/29/2006 13037.77 8/30/2006 13053.81 8/31/2006 13062.54 9/1/2006 13128.38 9/4/2006 13128.38 9/5/2006 13162.35 9/6/2006 13012.79 9/7/2006 12948.96 9/8/2006 12992.3 9/11/2006 12987.75 9/12/2006 13142.95 9/13/2006 13204.04 9/14/2006 13180.4 9/15/2006 13213.39 9/18/2006 13222.58 9/19/2006 13187.3 9/20/2006 13259.63 9/21/2006 13186.04 9/22/2006 13137.63 9/25/2006 13250.34 9/26/2006 13346.31 9/27/2006 13362.03 9/28/2006 13384.27 9/29/2006 13345.97 10/2/2006 13289.42 10/3/2006 13305.78 10/4/2006 13474.56 10/5/2006 13535.05 10/6/2006 13494.83 10/9/2006 13523.42 10/10/2006 13556.55 10/11/2006 13513.91 10/12/2006 13657.6 10/13/2006 13696.31 10/16/2006 13747.62 10/17/2006 13690.61 10/18/2006 13701.75 10/19/2006 13721.8 10/20/2006 13717.71 10/23/2006 13797.13 10/24/2006 13801.65 10/25/2006 13854.18 10/26/2006 13943.82 10/27/2006 13820.42 10/30/2006 13834.28 10/31/2006 13829.07 4 TOTAL RETURN US TREASURY FUND - ISI SHARES PERFORMANCE COMPARISON/1 / [CHART] Total Return US Treasury Fund - ISI Shares, Lehman Brothers Treasury Index, Lehman Brothers Intermediate Treasury Index and Lehman Brothers Long-Term Treasury Index: Value of a $10,000 Investment (for 10 Years ended October 31, 2006) Total Return Lehman Brothers US Treasury Intermediate Lehman Brothers Fund - Lehman Brothers Treasury Long-Term ISI Shares Treasury Index Index Treasury Index ------------ --------------- --------------- --------------- 10/31/1996 $9,700 $10,000 $10,000 $10,000 11/30/1996 9,963 10,173 10,120 10,334 12/31/1996 9,768 10,068 10,065 10,083 1/31/1997 9,731 10,078 10,102 10,011 2/28/1997 9,724 10,091 10,117 10,016 3/31/1997 9,576 9,982 10,058 9,759 4/30/1997 9,721 10,125 10,170 9,995 5/31/1997 9,816 10,213 10,250 10,107 6/30/1997 9,962 10,327 10,336 10,302 7/31/1997 10,378 10,623 10,530 10,907 8/31/1997 10,184 10,515 10,488 10,603 9/30/1997 10,364 10,675 10,602 10,895 10/31/1997 10,577 10,861 10,727 11,263 11/30/1997 10,654 10,917 10,751 11,412 12/31/1997 10,805 11,032 10,839 11,603 1/31/1998 10,968 11,201 10,985 11,840 2/28/1998 10,918 11,168 10,970 11,754 3/31/1998 10,943 11,198 11,003 11,779 4/30/1998 10,968 11,248 11,055 11,823 5/31/1998 11,123 11,365 11,132 12,049 6/30/1998 11,301 11,496 11,207 12,329 7/31/1998 11,283 11,514 11,251 12,277 8/31/1998 11,727 11,827 11,473 12,831 9/30/1998 12,064 12,157 11,750 13,301 10/31/1998 11,900 12,118 11,773 13,100 11/30/1998 11,982 12,115 11,729 13,200 12/31/1998 11,972 12,139 11,774 13,173 1/31/1999 12,045 12,209 11,825 13,291 2/28/1999 11,630 11,898 11,653 12,638 3/31/1999 11,633 11,943 11,730 12,609 4/30/1999 11,672 11,972 11,763 12,626 5/31/1999 11,534 11,860 11,688 12,428 6/30/1999 11,454 11,835 11,709 12,296 7/31/1999 11,410 11,825 11,720 12,237 8/31/1999 11,365 11,827 11,744 12,189 9/30/1999 11,454 11,917 11,835 12,279 10/31/1999 11,445 11,930 11,851 12,287 11/30/1999 11,388 11,908 11,856 12,204 12/31/1999 11,293 11,829 11,822 12,021 1/31/2000 11,420 11,859 11,790 12,193 2/29/2000 11,661 12,038 11,882 12,561 3/31/2000 11,965 12,277 12,034 12,990 4/30/2000 11,931 12,238 12,025 12,886 5/31/2000 11,896 12,257 12,076 12,840 6/30/2000 12,091 12,463 12,250 13,118 7/31/2000 12,249 12,592 12,333 13,343 8/31/2000 12,471 12,777 12,461 13,648 9/30/2000 12,372 12,787 12,557 13,482 10/31/2000 12,532 12,911 12,640 13,693 11/30/2000 12,810 13,176 12,823 14,125 12/31/2000 13,077 13,427 13,036 14,458 1/31/2001 13,108 13,537 13,190 14,482 2/28/2001 13,298 13,700 13,312 14,730 3/31/2001 13,262 13,744 13,417 14,656 4/30/2001 12,997 13,573 13,364 14,257 5/31/2001 13,028 13,616 13,419 14,275 6/30/2001 13,073 13,689 13,467 14,398 7/31/2001 13,459 14,030 13,712 14,934 8/31/2001 13,683 14,216 13,830 15,253 9/30/2001 13,784 14,442 14,116 15,367 10/31/2001 14,232 14,842 14,331 16,122 11/30/2001 13,762 14,474 14,168 15,356 12/31/2001 13,626 14,333 14,100 15,067 1/31/2002 13,715 14,430 14,139 15,212 2/28/2002 13,804 14,560 14,256 15,439 3/31/2002 13,481 14,210 14,038 14,815 4/30/2002 13,829 14,563 14,289 15,377 5/31/2002 13,890 14,645 14,387 15,426 6/30/2002 14,124 14,851 14,562 15,703 7/31/2002 14,476 15,203 14,853 16,187 8/31/2002 14,903 15,532 15,009 16,894 9/30/2002 15,302 15,951 15,297 17,598 10/31/2002 15,054 15,774 15,269 17,092 11/30/2002 14,909 15,618 15,127 16,903 12/31/2002 15,269 16,024 15,408 17,596 1/31/2003 15,212 15,975 15,364 17,536 2/28/2003 15,485 16,250 15,530 18,067 3/31/2003 15,397 16,182 15,529 17,840 4/30/2003 15,476 16,258 15,560 18,021 5/31/2003 15,964 16,726 15,801 19,034 6/30/2003 15,861 16,624 15,776 18,744 7/31/2003 15,145 15,894 15,431 17,068 8/31/2003 15,225 15,988 15,453 17,340 9/30/2003 15,644 16,470 15,773 18,243 10/31/2003 15,400 16,219 15,618 17,735 11/30/2003 15,434 16,239 15,614 17,821 12/31/2003 15,542 16,383 15,732 18,033 1/31/2004 15,674 16,523 15,810 18,342 2/29/2004 15,865 16,727 15,957 18,707 3/31/2004 15,990 16,884 16,069 18,991 4/30/2004 15,461 16,341 15,706 17,926 5/31/2004 15,423 16,285 15,661 17,838 6/30/2004 15,501 16,350 15,694 18,001 7/31/2004 15,612 16,506 15,801 18,306 8/31/2004 15,940 16,848 16,032 18,985 9/30/2004 15,968 16,891 16,040 19,145 10/31/2004 16,114 17,025 16,128 19,427 11/30/2004 15,890 16,796 15,962 18,995 12/31/2004 16,071 16,963 16,051 19,422 1/31/2005 16,270 17,086 16,068 19,912 2/28/2005 16,132 16,947 15,964 19,655 3/31/2005 16,079 16,892 15,930 19,524 4/30/2005 16,368 17,189 16,124 20,192 5/31/2005 16,607 17,399 16,248 20,716 6/30/2005 16,761 17,505 16,299 21,026 7/31/2005 16,482 17,268 16,148 20,475 8/31/2005 16,793 17,542 16,333 21,071 9/30/2005 16,513 17,309 16,199 20,466 10/31/2005 16,336 17,174 16,128 20,089 11/30/2005 16,405 17,257 16,199 20,214 12/31/2005 16,666 17,436 16,301 20,685 1/31/2006 16,577 17,384 16,284 20,496 2/28/2006 16,628 17,409 16,279 20,641 3/31/2006 16,325 17,222 16,223 19,937 4/30/2006 16,181 17,151 16,230 19,549 5/31/2006 16,161 17,156 16,237 19,550 6/30/2006 16,177 17,211 16,269 19,700 7/31/2006 16,463 17,424 16,440 20,077 8/31/2006 16,803 17,680 16,624 20,629 9/30/2006 17,018 17,844 16,745 20,966 10/31/2006 17,125 17,935 16,819 21,120 Cumulative Total Returns With Load Average Annual Total Returns With Load Periods Ending Since Since October 31, 2006 1 Year 3 Years 5 Years 10 Years Inception/2/ 1 Year 3 Years 5 Years 10 Years Inception/2/ Total Return US Treasury Fund - ISI Shares 1.67% 7.83% 16.67% 71.25% 239.86% 1.67% 2.54% 3.13% 5.53% 6.94% - ------------------------------------------------------------------------------------------------------------------- Lehman Brothers Treasury Index/3/ 4.43% 10.58% 20.84% 79.35% 266.70% 4.43% 3.41% 3.86% 6.02% 7.41% - ------------------------------------------------------------------------------------------------------------------- Lehman Brothers Intermediate Treasury Index/3/ 4.29% 7.68% 17.36% 68.19% 225.56% 4.29% 2.50% 3.25% 5.34% 6.71% - ------------------------------------------------------------------------------------------------------------------- Lehman Brothers Long-Term Treasury Index/3/ 5.13% 19.09% 31.00% 111.20% 402.81% 5.13% 6.00% 5.55% 7.76% 9.30% - ------------------------------------------------------------------------------------------------------------------- /1/ PAST PERFORMANCE IS NOT INDICATIVE OF FUTURE RESULTS. Investment return and principal value will fluctuate so that an investor's shares, when redeemed, may be worth more or less than their original cost. The performance information presented in the graph and table above does not reflect the deduction of taxes that a shareholder would pay on Fund distributions or the redemption of Fund shares. All performance assumes the reinvestment of dividends and capital gain distributions and includes the Fund's maximum 3.00% sales charge. Distribution of the Fund's capital gains and non-US Treasury income may be subject to state and local taxes. Management is not aware of any single index that is truly representative of the Fund since its active maturity management policy allows the manager to adjust the weighted average maturity throughout each US Treasury sector. Currently the Fund's weighted average maturity is approximately 9.6 years. Performance would have been lower during the specified period if certain of the Fund's fees and expenses had not been waived. /2/ The Fund's inception date is August 10, 1988. Benchmark returns are for the periods beginning August 31, 1988. /3/ The Lehman Brothers Treasury Index is an unmanaged index reflecting the performance of all public Treasury obligations and does not focus on one particular segment of the Treasury market. The Lehman Brothers Intermediate Treasury Index is an unmanaged index reflecting the performance of US Treasury securities in the intermediate-term Treasury sector. The Lehman Brothers Long-Term Treasury Index is an unmanaged index reflecting the performance of US Treasury securities in the long-term Treasury sector. Benchmark returns do not reflect expenses or sales charges that have been deducted from the Fund's returns. 5 MANAGED MUNICIPAL FUND - ISI SHARES PERFORMANCE COMPARISON/1 / [CHART] Managed Municipal Fund - ISI Shares, Lehman Brothers General Obligation Index, Lehman Brothers Prerefunded Municipal Bond Index and Consumer Price Index: Value of a $10,000 Investment (for 10 Years ended October 31, 2006) Lehman Brothers Managed Lehman Brothers Prerefunded Municipal Fund - General Municipal Bond Consumer Price ISI Shares Obligation Index Index Index -------------- ---------------- --------------- ------------- 10/31/1996 $9,700 $10,000 $10,000 $10,000 11/30/1996 9,868 10,186 10,123 10,019 12/31/1996 9,804 10,145 10,099 10,019 1/31/1997 9,804 10,173 10,136 10,051 2/28/1997 9,874 10,265 10,216 10,082 3/31/1997 9,738 10,133 10,104 10,107 4/30/1997 9,818 10,212 10,138 10,120 5/31/1997 9,964 10,364 10,282 10,114 6/30/1997 10,073 10,476 10,350 10,126 7/31/1997 10,373 10,747 10,525 10,139 8/31/1997 10,225 10,652 10,475 10,158 9/30/1997 10,365 10,773 10,565 10,183 10/31/1997 10,418 10,832 10,607 10,208 11/30/1997 10,462 10,883 10,631 10,202 12/31/1997 10,627 11,038 10,722 10,190 1/31/1998 10,735 11,152 10,816 10,208 2/28/1998 10,710 11,160 10,846 10,227 3/31/1998 10,716 11,170 10,843 10,246 4/30/1998 10,651 11,111 10,810 10,265 5/31/1998 10,845 11,295 10,944 10,284 6/30/1998 10,870 11,335 10,983 10,297 7/31/1998 10,885 11,362 11,024 10,310 8/31/1998 11,082 11,542 11,143 10,322 9/30/1998 11,219 11,697 11,235 10,335 10/31/1998 11,203 11,699 11,277 10,360 11/30/1998 11,229 11,738 11,312 10,360 12/31/1998 11,270 11,775 11,331 10,354 1/31/1999 11,404 11,930 11,453 10,379 2/28/1999 11,327 11,869 11,454 10,392 3/31/1999 11,311 11,873 11,451 10,423 4/30/1999 11,348 11,907 11,485 10,499 5/31/1999 11,233 11,840 11,443 10,499 6/30/1999 11,054 11,666 11,344 10,499 7/31/1999 11,096 11,712 11,412 10,531 8/31/1999 10,980 11,644 11,412 10,556 9/30/1999 10,927 11,654 11,448 10,606 10/31/1999 10,799 11,553 11,436 10,625 11/30/1999 10,938 11,670 11,493 10,632 12/31/1999 10,841 11,597 11,462 10,632 1/31/2000 10,766 11,554 11,477 10,663 2/29/2000 10,939 11,669 11,522 10,726 3/31/2000 11,211 11,904 11,621 10,815 4/30/2000 11,102 11,843 11,614 10,821 5/31/2000 11,025 11,781 11,615 10,834 6/30/2000 11,344 12,083 11,782 10,891 7/31/2000 11,510 12,243 11,887 10,916 8/31/2000 11,665 12,418 11,992 10,916 9/30/2000 11,565 12,354 11,982 10,973 10/31/2000 11,711 12,484 12,056 10,992 11/30/2000 11,823 12,572 12,117 10,998 12/31/2000 12,172 12,868 12,287 10,992 1/31/2001 12,229 13,009 12,461 11,061 2/28/2001 12,274 13,048 12,506 11,105 3/31/2001 12,365 13,162 12,596 11,131 4/30/2001 12,182 13,026 12,538 11,175 5/31/2001 12,308 13,158 12,658 11,226 6/30/2001 12,400 13,239 12,725 11,244 7/31/2001 12,574 13,427 12,849 11,213 8/31/2001 12,771 13,645 13,005 11,213 9/30/2001 12,690 13,615 13,055 11,263 10/31/2001 12,853 13,754 13,171 11,226 11/30/2001 12,736 13,633 13,082 11,207 12/31/2001 12,654 13,524 13,025 11,162 1/31/2002 12,820 13,746 13,215 11,188 2/28/2002 12,975 13,913 13,358 11,232 3/31/2002 12,712 13,647 13,087 11,295 4/30/2002 12,928 13,929 13,337 11,358 5/31/2002 13,025 14,005 13,421 11,358 6/30/2002 13,121 14,162 13,557 11,364 7/31/2002 13,279 14,337 13,703 11,377 8/31/2002 13,462 14,501 13,821 11,415 9/30/2002 13,743 14,794 14,020 11,434 10/31/2002 13,510 14,555 13,857 11,453 11/30/2002 13,448 14,483 13,811 11,453 12/31/2002 13,758 14,767 14,097 11,428 1/31/2003 13,683 14,742 14,080 11,478 2/28/2003 13,870 14,945 14,238 11,567 3/31/2003 13,883 14,974 14,215 11,636 4/30/2003 13,983 15,071 14,288 11,611 5/31/2003 14,248 15,403 14,527 11,592 6/30/2003 14,121 15,329 14,486 11,605 7/31/2003 13,588 14,820 14,149 11,617 8/31/2003 13,741 14,958 14,233 11,661 9/30/2003 14,125 15,386 14,547 11,699 10/31/2003 14,035 15,283 14,473 11,687 11/30/2003 14,177 15,409 14,541 11,655 12/31/2003 14,293 15,518 14,623 11,642 1/31/2004 14,293 15,595 14,677 11,699 2/29/2004 14,548 15,840 14,857 11,762 3/31/2004 14,425 15,798 14,772 11,838 4/30/2004 14,040 15,442 14,500 11,876 5/31/2004 13,943 15,421 14,437 11,946 6/30/2004 14,003 15,481 14,477 11,984 7/31/2004 14,210 15,669 14,624 11,965 8/31/2004 14,483 15,968 14,867 11,971 9/30/2004 14,531 16,046 14,887 11,996 10/31/2004 14,633 16,172 14,966 12,059 11/30/2004 14,494 16,031 14,858 12,066 12/31/2004 14,663 16,206 14,977 12,021 1/31/2005 14,779 16,328 15,005 12,047 2/28/2005 14,709 16,264 14,946 12,116 3/31/2005 14,570 16,151 14,839 12,211 4/30/2005 14,813 16,401 15,020 12,293 5/31/2005 14,905 16,514 15,067 12,280 6/30/2005 14,999 16,603 15,149 12,287 7/31/2005 14,900 16,508 15,069 12,344 8/31/2005 15,048 16,672 15,168 12,407 9/30/2005 14,935 16,559 15,122 12,558 10/31/2005 14,808 16,455 15,057 12,584 11/30/2005 14,861 16,532 15,099 12,483 12/31/2005 15,016 16,668 15,172 12,432 1/31/2006 15,056 16,714 15,209 12,527 2/28/2006 15,151 16,810 15,236 12,552 3/31/2006 14,993 16,689 15,168 12,622 4/30/2006 14,920 16,679 15,196 12,729 5/31/2006 15,016 16,754 15,259 12,792 6/30/2006 14,900 16,693 15,199 12,817 7/31/2006 15,096 16,884 15,340 12,855 8/31/2006 15,350 17,134 15,495 12,881 9/30/2006 15,447 17,251 15,586 12,817 10/31/2006 15,501 17,346 15,649 12,748 Cumulative Total Returns With Load Average Annual Total Returns With Load Periods Since Since Ending October 31, 2006 1 Year 3 Years 5 Years 10 Years Inception/2/ 1 Year 3 Years 5 Years 10 Years Inception/2/ Managed Municipal Fund - ISI Shares 1.54% 7.11% 16.98% 55.01% 144.36% 1.54% 2.31% 3.19% 4.48% 5.50% - ------------------------------------------------------------------------------------------------------------------- Lehman Brothers General Obligation Index/3/ 5.41% 13.50% 26.12% 73.46% 185.69% 5.41% 4.31% 4.75% 5.66% 6.50% - ------------------------------------------------------------------------------------------------------------------- Lehman Brothers Prerefunded Municipal Bond Index/3/ 3.93% 8.12% 18.81% 56.49% 146.02% 3.93% 2.64% 3.51% 4.58% 5.55% - ------------------------------------------------------------------------------------------------------------------- Consumer Price Index/4/ 1.31% 9.08% 13.56% 27.48% 163.10% 1.31% 2.94% 2.58% 2.46% 3.67% - ------------------------------------------------------------------------------------------------------------------- /1/ PAST PERFORMANCE IS NOT INDICATIVE OF FUTURE RESULTS. Investment return and principal value will fluctuate so that an investor's shares, when redeemed, may be worth more or less than their original cost. The performance information presented in the graph and table above does not reflect the deduction of taxes that a shareholder would pay on Fund distributions or the redemption of Fund shares. All performance assumes the reinvestment of dividends and capital gain distributions and includes the Fund's maximum 3.00% sales charge. Distribution of the Fund's income and capital gains may be subject to state and local taxes. /2/ The Fund's inception date is February 26, 1990. Benchmark returns are for the periods beginning February 28, 1990. /3/ The Lehman Brothers General Obligation Index is an unmanaged index reflecting general municipal market performance. The Lehman Brothers Prerefunded Municipal Bond Index, an unmanaged index, is a subcomponent of the main Lehman Brothers Municipal Bond Index, and contains only bonds from the main index that have been prerefunded or escrowed to maturity. Benchmark returns do not reflect expenses or sales charges that have been deducted from the Fund's returns. /4/ The Consumer Price Index is a widely used measure of inflation. 6 NORTH AMERICAN GOVERNMENT BOND FUND - ISI CLASS A AND ISI CLASS C SHARES PERFORMANCE COMPARISON/1 / [CHART] North American Government Bond Fund - ISI Class A Shares, Lehman Brothers Intermediate Treasury Index, Lehman Brothers Emerging Americas Index: Mexico Section/Citigroup US Broad Investment-Grade Bond Index Mexico Sector and Consumer Price Index: Value of a $10,000 Investment (for 10 Years ended October 31, 2006) Lehman Brothers Emerging Americas Index: Mexico North American Section/Citigroup Government Lehman Brothers US Broad Investment- Consumer Bond Fund - ISI Intermediate Grade Bond Index Price Class A Shares Treasury Index Mexico Sector/5/ Index -------------- -------------- --------------------- ------------ 10/31/1996 $9,700 $10,000 $10,000 $10,000 11/30/1996 9,979 10,120 10,359 10,019 12/31/1996 9,797 10,065 10,453 10,019 1/31/1997 9,797 10,102 10,817 10,051 2/28/1997 9,808 10,117 11,004 10,082 3/31/1997 9,680 10,058 10,571 10,107 4/30/1997 9,809 10,170 10,837 10,120 5/31/1997 9,939 10,250 11,228 10,114 6/30/1997 10,082 10,336 11,468 10,126 7/31/1997 10,538 10,530 11,982 10,139 8/31/1997 10,370 10,488 11,879 10,158 9/30/1997 10,589 10,602 12,211 10,183 10/31/1997 10,686 10,727 11,651 10,208 11/30/1997 10,785 10,751 11,946 10,202 12/31/1997 10,972 10,839 12,195 10,190 1/31/1998 11,072 10,985 12,454 10,208 2/28/1998 11,047 10,970 12,565 10,227 3/31/1998 11,098 11,003 12,664 10,246 4/30/1998 11,149 11,055 12,700 10,265 5/31/1998 11,213 11,132 12,588 10,284 6/30/1998 11,342 11,207 12,528 10,297 7/31/1998 11,355 11,251 12,648 10,310 8/31/1998 11,552 11,473 10,659 10,322 9/30/1998 11,830 11,750 11,021 10,335 10/31/1998 11,750 11,773 11,397 10,360 11/30/1998 11,857 11,729 12,143 10,360 12/31/1998 11,897 11,774 12,108 10,354 1/31/1999 11,939 11,825 11,978 10,379 2/28/1999 11,662 11,653 12,039 10,392 3/31/1999 11,760 11,730 12,601 10,423 4/30/1999 11,858 11,763 12,995 10,499 5/31/1999 11,660 11,688 12,429 10,499 6/30/1999 11,675 11,709 12,599 10,499 7/31/1999 11,660 11,720 12,465 10,531 8/31/1999 11,646 11,744 12,594 10,556 9/30/1999 11,734 11,835 12,892 10,606 10/31/1999 11,719 11,851 13,131 10,625 11/30/1999 11,749 11,856 13,508 10,632 12/31/1999 11,704 11,822 13,861 10,632 1/31/2000 11,795 11,790 13,758 10,663 2/29/2000 12,037 11,882 14,405 10,726 3/31/2000 12,327 12,034 14,786 10,815 4/30/2000 12,265 12,025 14,584 10,821 5/31/2000 12,249 12,076 14,300 10,834 6/30/2000 12,389 12,250 14,862 10,891 7/31/2000 12,593 12,333 15,222 10,916 8/31/2000 12,799 12,461 15,604 10,916 9/30/2000 12,751 12,557 15,641 10,973 10/31/2000 12,848 12,640 15,486 10,992 11/30/2000 13,123 12,823 15,721 10,998 12/31/2000 13,352 13,036 15,954 10,992 1/31/2001 13,418 13,190 16,252 11,061 2/28/2001 13,584 13,312 16,137 11,105 3/31/2001 13,651 13,417 16,203 11,131 4/30/2001 13,550 13,364 16,299 11,175 5/31/2001 13,634 13,419 16,674 11,226 6/30/2001 13,719 13,467 17,005 11,244 7/31/2001 14,011 13,712 17,042 11,213 8/31/2001 14,220 13,830 17,390 11,213 9/30/2001 14,238 14,116 16,954 11,263 10/31/2001 14,730 14,331 17,626 11,226 11/30/2001 14,359 14,168 17,707 11,207 12/31/2001 14,269 14,100 17,948 11,162 1/31/2002 14,359 14,139 18,234 11,188 2/28/2002 14,467 14,256 18,796 11,232 3/31/2002 14,248 14,038 18,513 11,295 4/30/2002 14,450 14,289 18,937 11,358 5/31/2002 14,469 14,387 18,947 11,358 6/30/2002 14,577 14,562 18,643 11,364 7/31/2002 14,855 14,853 18,435 11,377 8/31/2002 15,247 15,009 19,212 11,415 9/30/2002 15,508 15,297 19,176 11,434 10/31/2002 15,352 15,269 19,569 11,453 11/30/2002 15,291 15,127 19,988 11,453 12/31/2002 15,535 15,408 20,525 11,428 1/31/2003 15,433 15,364 20,428 11,478 2/28/2003 15,664 15,530 20,831 11,567 3/31/2003 15,660 15,529 21,231 11,636 4/30/2003 15,934 15,560 21,973 11,611 5/31/2003 16,508 15,801 22,644 11,592 6/30/2003 16,444 15,776 22,558 11,605 7/31/2003 15,694 15,431 21,603 11,617 8/31/2003 15,690 15,453 21,850 11,661 9/30/2003 16,155 15,773 22,717 11,699 10/31/2003 15,987 15,618 22,463 11,687 11/30/2003 15,900 15,614 22,558 11,655 12/31/2003 16,063 15,732 22,867 11,642 1/31/2004 16,229 15,810 23,106 11,699 2/29/2004 16,399 15,957 23,580 11,762 3/31/2004 16,527 16,069 24,030 11,838 4/30/2004 15,903 15,706 22,932 11,876 5/31/2004 15,795 15,661 22,791 11,946 6/30/2004 15,817 15,694 22,868 11,984 7/31/2004 16,014 15,801 23,329 11,965 8/31/2004 16,322 16,032 24,126 11,971 9/30/2004 16,410 16,040 24,195 11,996 10/31/2004 16,566 16,128 24,531 12,059 11/30/2004 16,476 15,962 24,363 12,066 12/31/2004 16,724 16,051 24,785 12,021 1/31/2005 16,859 16,068 25,185 12,047 2/28/2005 16,723 15,964 25,167 12,116 3/31/2005 16,655 15,930 24,541 12,211 4/30/2005 16,929 16,124 24,934 12,293 5/31/2005 17,297 16,248 25,701 12,280 6/30/2005 17,551 16,299 25,957 12,287 7/31/2005 17,343 16,148 25,883 12,344 8/31/2005 17,669 16,333 26,325 12,407 9/30/2005 17,505 16,199 26,309 12,558 10/31/2005 17,294 16,128 26,002 12,584 11/30/2005 17,482 16,199 26,488 12,483 12/31/2005 17,766 16,301 26,741 12,432 1/31/2006 17,766 16,284 26,783 12,527 2/28/2006 17,838 16,279 27,118 12,552 3/31/2006 17,431 16,223 26,238 12,622 4/30/2006 17,335 16,230 26,121 12,729 5/31/2006 17,310 16,237 25,727 12,792 6/30/2006 17,310 16,269 25,861 12,817 7/31/2006 17,676 16,440 26,656 12,855 8/31/2006 18,018 16,624 27,355 12,881 9/30/2006 18,165 16,745 27,539 12,817 10/31/2006 18,338 16,819 27,917 12,748 Cumulative Total Returns With Load Average Annual Total Returns With Load Periods Since Since Ending October 31, 2006 1 Year 3 Years 5 Years 10 Years Inception/2/ 1 Year 3 Years 5 Years 10 Years Inception/2/ North American Government Bond Fund - ISI Class A Shares 2.81% 11.25% 20.74% 83.38% 115.64% 2.81% 3.62% 3.84% 6.25% 5.73% - ------------------------------------------------------------------------------------------------------------------- North American Government Bond Fund - ISI Class C Shares 4.35% 12.46% - - 9.51%/3/ 4.35% 3.99% - - 2.66%/3/ - ------------------------------------------------------------------------------------------------------------------- Lehman Brothers Intermediate Treasury Index/4/ 4.29% 7.68% 17.36% 68.19% 225.56% 4.29% 2.50% 3.25% 5.34% 6.71% - ------------------------------------------------------------------------------------------------------------------- Lehman Brothers Emerging Americas Index: Mexico Section/Citigroup US Broad Investment-Grade Bond Index Mexico Sector/5/ 7.36% 24.28% 58.39% 179.17% 304.04% 7.36% 7.51% 9.63% 10.81% 10.66% - ------------------------------------------------------------------------------------------------------------------- Consumer Price Index/6/ 1.31% 9.08% 13.56% 27.48% 163.10% 1.31% 2.94% 2.58% 2.46% 3.67% - ------------------------------------------------------------------------------------------------------------------- 7 NORTH AMERICAN GOVERNMENT BOND FUND - ISI CLASS A AND ISI CLASS C SHARES PERFORMANCE COMPARISON/1 / /1/ PAST PERFORMANCE IS NOT INDICATIVE OF FUTURE RESULTS. Investment return and principal value will fluctuate so that an investor's shares, when redeemed, may be worth more or less than their original cost. The performance information presented in the graph and table above does not reflect the deduction of taxes that a shareholder would pay on Fund distributions or the redemption of Fund shares. All performance assumes the reinvestment of dividends and capital gain distributions and includes sales charges, if applicable. ISI Class A Shares have a maximum 3.00% sales charge. ISI Class C Shares have a maximum 1.00% contingent deferred sales charge in the first year, which is eliminated thereafter. Performance would have been lower during the specified period if certain of the Fund's fees and expenses had not been waived. /2/ ISI Class A Shares inception date is January 15, 1993. Benchmark returns are for the periods beginning January 31, 1993. /3/ ISI Class C Shares inception date is May 16, 2003. Cumulative and annualized returns for the Lehman Brothers Intermediate Treasury Index from May 31, 2003 through October 31, 2006 were 6.44% and 1.84%, respectively. /4/ The Lehman Brothers Intermediate Treasury Index is an unmanaged index reflecting the performance of US Treasury securities in the intermediate-term Treasury sector. Benchmark returns do not reflect expenses or sales charges that have been deducted from the Fund's returns. /5/ Reflects the performance of the Lehman Brothers Emerging Americas Index: Mexico Section through October 31, 2004 and the Citigroup US Broad Investment-Grade Bond Index Mexico Sector from that date through October 31, 2006. The Lehman Brothers Emerging Americas Index: Mexico Section has been discontinued. Lehman Brothers Emerging Americas Index: Mexico Section was an unmanaged sub-index of the Lehman Brothers Emerging Americas Index reflecting the performance of selected Mexican debt instruments with maturities of one year or more. The Citigroup US Broad Investment-Grade Bond Index Mexico Sector is an unmanaged sub-index of the Citigroup US Broad Investment-Grade Bond Index reflecting the performance of selected Mexican debt instruments with maturities of one year or more. Benchmark returns do not reflect expenses or sales charges that have been deducted from the Fund's returns. /6/ The Consumer Price Index is a widely used measure of inflation. 8 ISI STRATEGY FUND - ISI SHARES PERFORMANCE COMPARISON/1 / [CHART] ISI Strategy Fund - ISI Shares, Dow Jones Wilshire 5000 (Full Cap) Index, Consumer Price Index and Lipper Flexible Portfolio Funds Average: Value of a $10,000 Investment (since inception/2/): Lipper Flexible ISI Strategy Dow Jones Portfolio Fund - Wilshire 5000 Consumer Price Funds ISI Shares (Full Cap) Index Index Average ------------ ---------------- -------------- --------------- 9/16/1997 $9,700 $10,000 $10,000 $10,000 9/30/1997 9,719 10,000 10,000 10,000 10/31/1997 9,554 9,667 10,025 9,741 11/30/1997 9,767 9,983 10,019 9,897 12/31/1997 9,933 10,168 10,006 10,032 1/31/1998 10,020 10,223 10,025 10,082 2/28/1998 10,459 10,967 10,043 10,549 3/31/1998 10,810 11,516 10,062 10,928 4/30/1998 10,878 11,653 10,081 11,014 5/31/1998 10,761 11,343 10,099 10,873 6/30/1998 11,044 11,741 10,112 11,069 7/31/1998 10,887 11,483 10,124 10,924 8/31/1998 9,992 9,695 10,136 9,802 9/30/1998 10,483 10,328 10,149 10,178 10/31/1998 10,888 11,097 10,174 10,550 11/30/1998 11,337 11,796 10,174 10,952 12/31/1998 11,776 12,550 10,167 11,330 1/31/1999 12,079 13,012 10,192 11,557 2/28/1999 11,634 12,540 10,205 11,204 3/31/1999 11,937 13,024 10,236 11,538 4/30/1999 12,301 13,648 10,310 11,966 5/31/1999 12,068 13,350 10,310 11,754 6/30/1999 12,443 14,041 10,310 12,181 7/31/1999 12,148 13,590 10,341 11,988 8/31/1999 12,046 13,464 10,366 11,947 9/30/1999 11,863 13,112 10,416 11,818 10/31/1999 12,282 13,946 10,434 12,183 11/30/1999 12,496 14,413 10,440 12,537 12/31/1999 12,953 15,507 10,440 13,265 1/31/2000 12,649 14,864 10,471 13,026 2/29/2000 12,869 15,196 10,533 13,472 3/31/2000 13,498 16,099 10,620 13,964 4/30/2000 13,056 15,260 10,627 13,590 5/31/2000 12,804 14,727 10,639 13,416 6/30/2000 13,183 15,377 10,695 13,715 7/31/2000 13,098 15,063 10,720 13,590 8/31/2000 13,734 16,157 10,720 14,243 9/30/2000 13,289 15,403 10,775 13,920 10/31/2000 13,205 15,076 10,794 13,821 11/30/2000 12,491 13,576 10,800 13,259 12/31/2000 12,735 13,818 10,794 13,633 1/31/2001 13,063 14,347 10,862 13,832 2/28/2001 12,340 12,986 10,906 13,190 3/31/2001 11,865 12,112 10,931 12,652 4/30/2001 12,299 13,109 10,974 13,191 5/31/2001 12,379 13,239 11,024 13,328 6/30/2001 12,254 13,018 11,042 13,088 7/31/2001 12,259 12,803 11,011 13,081 8/31/2001 11,814 12,028 11,011 12,706 9/30/2001 11,107 10,947 11,061 12,055 10/31/2001 11,416 11,226 11,024 12,238 11/30/2001 11,874 12,084 11,005 12,664 12/31/2001 12,006 12,301 10,962 12,768 1/31/2002 11,903 12,149 10,986 12,639 2/28/2002 11,765 11,899 11,030 12,525 3/31/2002 12,087 12,420 11,092 12,840 4/30/2002 11,814 11,813 11,154 12,584 5/31/2002 11,768 11,674 11,154 12,535 6/30/2002 11,193 10,854 11,160 11,878 7/31/2002 10,618 9,978 11,172 11,220 8/31/2002 10,745 10,036 11,210 11,320 9/30/2002 10,041 9,029 11,228 10,620 10/31/2002 10,515 9,720 11,247 11,015 11/30/2002 10,885 10,306 11,247 11,448 12/31/2002 10,500 9,735 11,222 11,166 1/31/2003 10,291 9,490 11,272 11,026 2/28/2003 10,221 9,329 11,359 10,912 3/31/2003 10,326 9,435 11,427 10,926 4/30/2003 10,932 10,208 11,402 11,521 5/31/2003 11,479 10,832 11,383 12,128 6/30/2003 11,569 10,992 11,396 12,266 7/31/2003 11,592 11,257 11,408 12,358 8/31/2003 11,849 11,527 11,452 12,637 9/30/2003 11,779 11,400 11,489 12,662 10/31/2003 12,246 12,096 11,476 13,180 11/30/2003 12,363 12,265 11,445 13,392 12/31/2003 12,722 12,816 11,433 13,905 1/31/2004 12,956 13,101 11,489 14,134 2/29/2004 13,120 13,292 11,551 14,364 3/31/2004 13,046 13,149 11,625 14,345 4/30/2004 12,788 12,870 11,663 13,992 5/31/2004 12,847 13,047 11,731 14,074 6/30/2004 13,045 13,319 11,768 14,338 7/31/2004 12,752 12,811 11,749 13,965 8/31/2004 12,881 12,853 11,756 14,056 9/30/2004 13,084 13,082 11,780 14,344 10/31/2004 13,190 13,305 11,842 14,514 11/30/2004 13,531 13,928 11,849 15,117 12/31/2004 13,862 14,434 11,805 15,566 1/31/2005 13,602 14,049 11,830 15,337 2/28/2005 13,862 14,342 11,898 15,696 3/31/2005 13,705 14,089 11,991 15,431 4/30/2005 13,480 13,771 12,072 15,096 5/31/2005 13,895 14,308 12,060 15,512 6/30/2005 14,057 14,437 12,066 15,737 7/31/2005 14,426 15,041 12,122 16,269 8/31/2005 14,557 14,894 12,184 16,300 9/30/2005 14,694 14,999 12,333 16,601 10/31/2005 14,455 14,738 12,357 16,255 11/30/2005 14,873 15,331 12,258 16,659 12/31/2005 14,961 15,346 12,208 16,873 1/31/2006 15,451 15,895 12,301 17,591 2/28/2006 15,415 15,887 12,326 17,509 3/31/2006 15,648 16,195 12,395 17,840 4/30/2006 15,648 16,367 12,500 18,175 5/31/2006 15,240 15,856 12,562 17,712 6/30/2006 15,307 15,885 12,587 17,693 7/31/2006 15,211 15,827 12,624 17,712 8/31/2006 15,488 16,199 12,649 17,935 9/30/2006 15,829 16,570 12,587 18,113 10/31/2006 16,336 17,185 12,519 18,576 Cumulative Total Returns With Load Average Annual Total Returns With Load Periods Since Since Ending October 31, 2006 1 Year 3 Years 5 Years Inception/2/ 1 Year 3 Years 5 Years Inception/2/ ISI Strategy Fund - ISI Shares 9.66% 29.45% 38.78% 63.36% 9.66% 8.98% 6.77% 5.53% - ----------------------------------------------------------------------------------------------------- Dow Jones Wilshire 5000 (Full Cap) Index/3/ 16.60% 42.07% 53.08% 71.85% 16.60% 12.42% 8.89% 6.14% - ----------------------------------------------------------------------------------------------------- Consumer Price Index/4/ 1.31% 9.08% 13.56% 25.19% 1.31% 2.94% 2.58% 2.50% - ----------------------------------------------------------------------------------------------------- Lipper Flexible Portfolio Funds Average/5/ 11.98% 35.85% 48.54% 85.76% 11.98% 10.64% 8.03% 6.70% - ----------------------------------------------------------------------------------------------------- /1/ PAST PERFORMANCE IS NOT INDICATIVE OF FUTURE RESULTS. Investment return and principal value will fluctuate so that an investor's shares, when redeemed, may be worth more or less than their original cost. The performance information presented in the graph and table above does not reflect the deduction of taxes that a shareholder would pay on Fund distributions or the redemption of Fund shares. All performance assumes the reinvestment of dividends and capital gain distributions and includes the Fund's maximum 3.00% sales charge. Performance would have been lower during the specified period if certain of the Fund's fees and expenses had not been waived. /2/ The Fund's inception date is September 16, 1997. Benchmark returns are for the periods beginning September 30, 1997. /3/ The Dow Jones Wilshire 5000 (Full Cap) Index is an unmanaged index that represents the broadest measure of the US equity market. Benchmark returns do not reflect expenses or sales charges that have been deducted from the Fund's returns. /4/ The Consumer Price Index is a widely used measure of inflation. /5/ Lipper figures represent the average total returns by all the mutual funds designated by Lipper, Inc. as falling into the category indicated. The Lipper Flexible Portfolio Funds category includes funds that allocate their investments across various asset classes, including domestic common stocks, bonds and money market instruments with a focus on total return. Benchmark returns do not reflect expenses or sales charges that have been deducted from the Fund's returns. 9 SHAREHOLDER EXPENSE EXAMPLE (UNAUDITED) As a shareholder of a Fund, you incur two types of costs: (1) transaction costs for certain share classes, including sales charges (loads) on purchase payments or other distributions; and (2) ongoing costs, including management fees, Rule 12b-1 distribution/shareholder service fees for certain share classes and other Fund expenses. This example is intended to help you understand your ongoing costs (in dollars) of investing in a Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The following example is based on $1,000 invested on May 1, 2006 and held for the six months through October 31, 2006. ACTUAL EXPENSES - The "Actual Return" rows in the following table provide information about actual account values and actual expenses. You may use the information, 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 "Expenses Paid During Period" column to estimate the expenses you paid on your account during this period. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES - The "Hypothetical Return" rows in the following table provide information about hypothetical account values and hypothetical expenses based on each Fund's actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the actual return of each Fund. 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 cost of investing in a Fund and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of other funds. Expenses shown in the table are meant to highlight your ongoing costs only and do not reflect any transactional costs, such as sales charges (loads). Therefore, the "Hypothetical Return" rows in the table are useful in comparing ongoing costs only, and will not help you determine the relative total costs of owning different funds. If these transactional costs were included, your costs would have been higher. 10 SHAREHOLDER EXPENSE EXAMPLE (UNAUDITED) BEGINNING ENDING EXPENSES PAID ANNUALIZED ACCOUNT VALUE ACCOUNT VALUE DURING EXPENSE MAY 1, 2006 OCTOBER 31, 2006 PERIOD/(1)/ RATIO - ------------------------------------------------------------------------------------------- TOTAL RETURN US TREASURY FUND Actual Return $1,000.00 $1,058.37 $4.10 0.79% Hypothetical Return $1,000.00 $1,021.22 $4.02 0.79% MANAGED MUNICIPAL FUND Actual Return $1,000.00 $1,038.93 $4.83 0.94% Hypothetical Return $1,000.00 $1,020.47 $4.79 0.94% NORTH AMERICAN GOVERNMENT BOND FUND ISI CLASS A SHARES Actual Return $1,000.00 $1,057.87 $5.55 1.07% Hypothetical Return $1,000.00 $1,019.81 $5.45 1.07% NORTH AMERICAN GOVERNMENT BOND FUND ISI CLASS C SHARES Actual Return $1,000.00 $1,054.49 $8.96 1.73% Hypothetical Return $1,000.00 $1,016.48 $8.79 1.73% ISI STRATEGY FUND Actual Return $1,000.00 $1,043.95 $5.00 0.97% Hypothetical Return $1,000.00 $1,020.32 $4.94 0.97% - -------------------------------------------------------------------------------- (1)Equals the Fund's annualized expense ratio for the period, multiplied by the average account value over the period, multiplied by the number of days in most recent fiscal half-year, divided by 365 to reflect the half-year period. 11 ISI FUNDS (UNAUDITED) PORTFOLIO PROFILES (AS A % OF TOTAL NET ASSETS) OCTOBER 31, 2006 TOTAL RETURN US TREASURY FUND US Treasury Obligations 96.90% Repurchase Agreements 1.78% Other Assets and Liabilities 1.32% ------- 100.00% MANAGED MUNICIPAL FUND Aaa* 69.37% Aa* 28.13% Repurchase Agreements 1.51% Other Assets and Liabilities 0.99% ------- 100.00% *Ratings are based on Moody's Investor Services, Inc. NORTH AMERICAN GOVERNMENT BOND FUND Canadian Securities 8.42% Mexican Securities 12.19% US Treasury Securities 76.30% Repurchase Agreements 2.28% Other Assets and Liabilities 0.81% ------- 100.00% ISI STRATEGY FUND Basic Materials 2.26% Biotechnology 2.42% Business Services 1.87% Capital Goods 7.71% Consumer Cyclicals 0.80% Consumer Staples 10.31% Energy 7.33% Finance 18.78% Health Care 5.40% Information Services 2.00% Internet 3.82% Retail 2.78% Technology 6.59% Transportation 2.91% Utilities 1.74% US Treasury Securities 22.64% Repurchase Agreements 0.38% Other Assets and Liabilities 0.26% ------- 100.00% 12 TOTAL RETURN US TREASURY FUND SCHEDULE OF INVESTMENTS OCTOBER 31, 2006 INTEREST MATURITY PAR MARKET SECURITY RATE DATE VALUE VALUE ----------------------------------------------------------------------------------------------------- US TREASURY OBLIGATIONS - 96.90% US Treasury Bond 10.375% 11/15/12 $ 14,250,000 $ 15,040,430 US Treasury Bond 7.625% 2/15/25 11,500,000 15,397,422 US Treasury Bond 6.000% 2/15/26 11,500,000 13,201,641 US Treasury Bond 6.375% 8/15/27 28,000,000 33,744,375 US Treasury Bond 4.500% 2/15/36 10,000,000 9,654,687 US Treasury Note 5.500% 5/15/09 25,000,000 25,523,437 US Treasury Note 4.000% 2/15/15 5,100,000 4,892,016 US Treasury Note 3.375% 2/28/07 5,800,000 5,767,375 US Treasury Note 4.125% 8/15/10 6,000,000 5,907,188 US Treasury Note 4.125% 5/15/15 10,000,000 9,670,312 US Treasury Note 4.875% 8/15/16 10,000,000 10,210,937 ------------- TOTAL US TREASURY OBLIGATIONS (COST $153,141,168)..................................................... 149,009,820 ------------- REPURCHASE AGREEMENT - 1.78% JPMORGAN CHASE BANK, N.A. Dated 10/31/06, 4.780%, principal and interest in the amount of $2,745,364 due 11/1/06, collaterized by US Treasury Strips, par value of $2,745,000, due 8/15/28 with a value of $2,800,091 (Cost $2,745,000)................ 2,745,000 ------------- TOTAL INVESTMENTS - 98.68% (COST $155,886,168)*......................................................... 151,754,820 OTHER ASSETS IN EXCESS OF LIABILITIES - 1.32%....................................... 2,029,404 ------------- NET ASSETS - 100.00%................................................................ $ 153,784,224 ============= - -------------------------------------------------------------------------------- *Cost for Federal income tax purposes is $155,886,168 and net unrealized appreciation (depreciation) on a tax basis consists of: Gross Unrealized Appreciation $ 381,975 Gross Unrealized Depreciation (4,513,323) ------------ Net Unrealized Depreciation.. ($ 4,131,348) ============ See Notes to Financial Statements. 13 MANAGED MUNICIPAL FUND SCHEDULE OF INVESTMENTS OCTOBER 31, 2006 RATING/1/ INTEREST MATURITY (MOODY'S/ PAR MARKET SECURITY RATE DATE S&P) VALUE VALUE - --------------------------------------------------------------------------------------------------------- MUNICIPAL BONDS - 97.50% GENERAL OBLIGATIONS - 66.13% Alexandria, VA, Capital Improvement................. 4.250% 6/15/21 Aaa/AAA $ 3,300,000 $ 3,361,215 Arlington County, VA, State Aid Withholding......... 4.500% 1/15/28 Aaa/AAA 4,500,000 4,556,880 Arlington County, VA, State Aid Withholding......... 5.000% 10/1/14 Aaa/AAA 1,080,000 1,117,411 Cary, NC............................................ 5.000% 3/1/18 Aaa/AAA 2,000,000 2,140,160 Chesterfield County, VA, State Aid Withholding...... 5.000% 1/15/20 Aaa/NR 1,000,000 1,051,540 Dallas, TX.......................................... 4.000% 2/15/16 Aa1/AA+ 2,450,000 2,477,023 Dallas, TX.......................................... 4.500% 2/15/23 Aa1/AA+ 3,500,000 3,545,010 Delaware State, Series A............................ 4.200% 1/1/20 Aaa/AAA 1,675,000 1,698,618 Du Page County, IL, Jail Project.................... 5.600% 1/1/21 Aaa/AAA 1,600,000 1,831,344 Florida State, Board of Education, Public Education, Series I.......................................... 4.125% 6/1/21 Aa1/AAA 3,000,000 3,009,600 Georgia State, Series G............................. 4.125% 10/1/23 Aaa/AAA 2,000,000 1,997,520 Henrico County, VA, Public Improvement.............. 4.250% 7/15/24 Aaa/AAA 2,830,000 2,845,197 Maryland State, Capital Improvement, Series A....... 4.000% 2/15/20 Aaa/AAA 4,000,000 4,032,720 Mecklenburg County, NC, Public Improvement, Series A.......................................... 4.250% 2/1/19 Aaa/AAA 2,000,000 2,042,180 Mecklenburg County, NC, Public Improvement, Series A.......................................... 4.000% 2/1/20 Aaa/AAA 3,000,000 3,021,480 Minnesota State..................................... 5.500% 6/1/18 Aa1/AAA 2,000,000 2,129,040 Missouri State, Fourth State Building, Series A..... 4.125% 10/1/19 Aaa/AAA 2,000,000 2,030,700 Montgomery County, MD, Public Improvement, Series A.......................................... 4.000% 5/1/21 Aaa/AAA 2,450,000 2,460,461 Salt Lake City, UT, School District, School Board Guaranty, Series A................................ 4.500% 3/1/20 Aaa/NR 2,240,000 2,303,907 South Carolina State, Highway, Series B............. 5.000% 4/1/19 Aaa/AA+ 1,000,000 1,062,470 Virginia State, Series A............................ 4.500% 6/1/27 Aaa/AAA 1,550,000 1,573,669 Washington, MD, Suburban Sanitation District........ 4.250% 6/1/26 Aaa/AAA 2,500,000 2,506,775 Washington State, Series E.......................... 5.000% 7/1/22 Aa1/AA 2,000,000 2,014,620 ------------ 54,809,540 ------------ OTHER REVENUE - 6.19% Gwinnett County, GA, Water & Sewer Authority, Series B.......................................... 4.750% 8/1/21 Aaa/AAA 2,000,000 2,092,060 Texas, Water Development Board Revenue, State Revolving Fund - SR Lien, Series A................ 4.750% 7/15/20 Aaa/AAA 3,000,000 3,039,780 ------------ 5,131,840 ------------ See Notes to Financial Statements. 14 MANAGED MUNICIPAL FUND SCHEDULE OF INVESTMENTS OCTOBER 31, 2006 RATING/1/ INTEREST MATURITY (MOODY'S/ PAR MARKET SECURITY RATE DATE S&P) VALUE VALUE - ------------------------------------------------------------------------------------------------------- PREREFUNDED ISSUES - 25.18% Arlington County, VA, 10/1/08 @ 101, State Aid Withholding....................................... 5.000% 10/1/14 Aaa/AAA $ 920,000 $ 954,206 Charlotte, NC, Water & Sewer System Revenue, 6/1/09 @ 101...................................... 5.250% 6/1/24 Aa1/AAA 1,600,000 1,682,560 Chesterfield Country, VA, 1/15/10 @ 100............. 5.625% 1/15/14 Aaa/AAA 1,350,000 1,436,913 Florida State, Board of Education, Public Education Capital Outlay, Series A, 6/1/10 @ 101............ 5.125% 6/1/21 Aaa/AAA 1,000,000 1,061,620 Georgia State, Series D, Unrefunded Balance, 10/1/10 @ 100..................................... 5.000% 10/1/17 Aaa/AAA 390,000 411,887 Guilford County, NC, Series B, 10/1/10 @ 102........ 5.250% 10/1/16 Aa1/AAA 3,000,000 3,241,170 Gwinnett County, GA, Water & Sewer Authority, 8/1/12 @ 100...................................... 5.250% 8/1/24 Aaa/AAA 1,500,000 1,630,035 Missouri State, Fourth State Building, Series A, 6/1/08 @ 100...................................... 5.000% 6/1/23 Aaa/AAA 2,000,000 2,045,920 North Carolina State, Public School Building, 4/1/09 @ 102...................................... 4.600% 4/1/17 Aa1/AAA 5,000,000 5,216,450 South Carolina State, State Institutional, Series A, 3/1/10 @ 101, State Aid Withholding............... 5.300% 3/1/17 Aaa/AA+ 1,700,000 1,809,157 Virginia State, 6/1/09 @ 100........................ 5.250% 6/1/16 Aaa/AAA 1,320,000 1,377,037 ----------- 20,866,955 ----------- TOTAL MUNICIPAL BONDS (COST $77,537,640)............................................................. 80,808,335 ----------- REPURCHASE AGREEMENTS - 1.51% JPMORGAN CHASE BANK, N.A. Dated 10/31/06, 4.780%, principal and interest in the amount of $1,255,167 due 11/1/06, collateralized by US Treasury Strips, par value of $1,255,000 due 11/15/25 with a value of $1,280,680 (Cost $1,255,000)...................... 1,255,000 ----------- TOTAL INVESTMENTS - 99.01% (COST $78,792,640)*................................................................. 82,063,335 OTHER ASSETS IN EXCESS OF LIABILITIES - 0.99%.............................................. 816,967 ----------- NET ASSETS - 100.00%....................................................................... $82,880,302 =========== See Notes to Financial Statements. 15 MANAGED MUNICIPAL FUND SCHEDULE OF INVESTMENTS OCTOBER 31, 2006 - -------------------------------------------------------------------------------- /1/ Moody's Municipal Bond Ratings: Aaa Judged to be of the best quality. Aa Judged to be of high quality by all standards. Issues are sometimes denoted with a 1, 2 or 3, which denote a high, medium or low ranking within the rating. S&P Municipal Bond Ratings: AAA Of the highest quality. AA The second strongest capacity for payment of debt services. Those issues determined to possess very strong safety characteristics are denoted with a plus (+) sign. NR Not rated. *Cost for Federal income tax purposes is $78,792,640 and net unrealized appreciation (depreciation) on a tax basis consists of: Gross Unrealized Appreciation $3,270,695 Gross Unrealized Depreciation - ---------- Net Unrealized Appreciation.. $3,270,695 ========== See Notes to Financial Statements. 16 NORTH AMERICAN GOVERNMENT BOND FUND SCHEDULE OF INVESTMENTS OCTOBER 31, 2006 INTEREST MATURITY PAR/NOMINAL MARKET SECURITY RATE DATE VALUE/1/ VALUE ------------------------------------------------------------------------ CANADIAN SECURITIES - 8.42% Canadian Government Bond 4.000% 6/1/16 C 15,383,000 $ 13,679,486 ------------- TOTAL CANADIAN SECURITIES (COST $13,827,197)............................ 13,679,486 ------------- MEXICAN SECURITIES - 12.19% Mexican Bono/2/ 8.000% 12/24/08 P 466,000 4,380,181 Mexican Bono/2/ 9.000% 12/22/11 803,229 7,825,289 Mexican Bono/2/ 9.000% 12/20/12 317,824 3,113,987 Mexican Bono/2/ 8.000% 12/17/15 481,170 4,484,649 ------------- TOTAL MEXICAN SECURITIES (COST $19,222,530)............................ 19,804,106 ------------- US SECURITIES - 76.30% US Treasury Bond 7.625% 2/15/25 $ 10,100,000 13,522,954 US Treasury Bond 6.000% 2/15/26 2,000,000 2,295,938 US Treasury Bond 6.375% 8/15/27 22,100,000 26,633,953 US Treasury Bond 6.250% 8/15/23 5,400,000 6,285,937 US Treasury Bond 4.500% 2/15/36 9,000,000 8,689,219 US Treasury Note 3.000% 2/15/08 9,100,000 8,895,250 US Treasury Note 3.250% 8/15/08 5,500,000 5,363,359 US Treasury Note 3.125% 9/15/08 2,000,000 1,944,375 US Treasury Note 5.000% 2/15/11 19,500,000 19,853,438 US Treasury Note 5.000% 8/15/11 6,500,000 6,632,031 US Treasury Note 4.250% 8/15/13 4,250,000 4,168,320 US Treasury Note 4.000% 2/15/15 8,900,000 8,537,047 US Treasury Note 4.125% 5/15/15 11,500,000 11,120,859 ------------- TOTAL US SECURITIES (COST $128,087,505)........................... 123,942,680 ------------- See Notes to Financial Statements. 17 NORTH AMERICAN GOVERNMENT BOND FUND SCHEDULE OF INVESTMENTS OCTOBER 31, 2006 MARKET SECURITY VALUE ------------------------------------------------------------------------------------------------- REPURCHASE AGREEMENT - 2.28% JPMORGAN CHASE BANK, N.A. Dated 10/31/06, 4.780%, principal and interest in the amount of $3,696,491 due 11/1/06, collaterized by US Treasury Strips, par value of $3,696,000, due 11/15/25 and 08/15/28 with a value of $3,770,830 (Cost $3,696,000).. $ 3,696,000 ------------ TOTAL INVESTMENTS - 99.19% (COST $164,833,232)*......................................................... 161,122,272 OTHER ASSETS IN EXCESS OF LIABILITIES - 0.81%....................................... 1,311,015 ------------ NET ASSETS - 100.00%................................................................ $162,433,287 ============ - -------------------------------------------------------------------------------- /1/Par Value is shown in local currency: Canadian dollars (C), Mexican pesos (P) and US dollars ($). /2/Bonos are fixed rate, local currency-denominated coupon bonds issued by the Mexican government. *Cost for Federal income tax purposes is $164,833,232 and net unrealized appreciation (depreciation) on a tax basis consists of: Gross Unrealized Appreciation $ 862,397 Gross Unrealized Depreciation (4,573,357) ----------- Net Unrealized Depreciation.. $(3,710,960) =========== See Notes to Financial Statements. 18 ISI STRATEGY FUND SCHEDULE OF INVESTMENTS OCTOBER 31, 2006 MARKET SECURITY SHARES VALUE ------------------------------------------------------------ COMMON STOCK - 76.72% BASIC MATERIALS - 2.26% Corn Products International, Inc. 4,200 $ 151,999 Dow Chemical Co. 3,200 130,528 FMC Corp. 2,100 143,955 International Flavors & Fragrances, Inc. 11,500 488,520 OfficeMax, Inc. 7,600 361,608 Owens-Illinois, Inc.+ 4,500 74,700 Temple-Inland, Inc. 200 7,888 Wausau Paper Corp. 12,100 164,076 Weyerhaeuser Co. 350 22,256 Worthington Industries, Inc. 1,250 21,600 ------------ 1,567,130 ------------ BIOTECHNOLOGY - 2.42% Abraxis BioScience, Inc.+ 4,954 130,786 Albany Molecular Research, Inc.+ 404 4,812 Amgen, Inc.+ 7,300 554,143 Biogen Idec, Inc.+ 1,000 47,600 Caremark Rx, Inc. 1,631 80,294 Genentech, Inc.+ 6,324 526,789 Genzyme Corp.+ 5,000 337,550 ------------ 1,681,974 ------------ BUSINESS SERVICES - 1.87% Alderwoods Group, Inc.+ 1,004 19,970 Checkfree Corp.+ 1,800 71,064 Computer Sciences Corp.+ 5,000 264,250 Expedia, Inc.+ 2,543 41,324 First Data Corp. 5,000 121,250 IMS Health, Inc. 5,000 139,250 Interpublic Group of Cos., Inc.+ 1,900 20,729 Laidlaw International, Inc. 5,000 145,050 Landauer, Inc. 700 38,339 Regis Corp. 4,211 158,123 Rent-A-Center, Inc.+ 6,000 172,560 RH Donnelley Corp. 1,400 84,308 ServiceMaster Co. 1,100 12,463 United Rentals, Inc.+ 123 2,914 Weight Watchers International, Inc. 160 6,976 ------------ 1,298,570 ------------ CAPITAL GOODS - 7.71% 3M Co. 2,400 189,216 AGCO Corp.+ 5,800 155,150 Alcoa, Inc. 1,242 35,906 American Standard Cos., Inc. 2,900 128,441 MARKET SECURITY SHARES VALUE Boeing Co. 2,730 $ 218,018 Caterpillar, Inc. 3,220 195,486 Clarcor, Inc. 200 6,516 Cree, Inc.+ 105 2,309 CTS Corp. 6,700 94,604 Deere & Co. 200 17,026 Dycom Industries, Inc.+ 1,500 34,965 Emerson Electric Co. 2,460 207,624 General Electric Co. 25,234 885,966 Goodrich Corp. 1,100 48,499 Griffon Corp.+ 1,500 36,885 Harsco Corp. 97 7,918 Honeywell International, Inc. 3,500 147,420 Illinois Tool Works, Inc. 5,380 257,863 Ingersoll-Rand Co., Ltd. - Class A 2,900 106,459 Johnson Controls, Inc. 3,120 254,405 Kennametal, Inc. 1,600 98,736 Littelfuse, Inc.+ 2,400 81,264 Manitowoc Co., Inc. 7,000 384,160 Mueller Industries, Inc. 1,000 36,670 Navistar International Corp.+ 900 24,957 Pall Corp. 1,200 38,280 PerkinElmer, Inc. 1,000 21,360 Pitney Bowes, Inc. 4,329 202,208 Raytheon Co. 200 9,990 Reliance Steel & Aluminum Co. 4,000 137,400 RTI International Metals, Inc.+ 2,000 122,640 Schnitzer Steel Industries, Inc. 2,800 97,888 Solectron Corp.+ 11,500 38,410 Spectrum Brands, Inc.+ 2,400 23,328 Symbol Technologies, Inc. 1,800 26,874 Textron, Inc. 4,800 436,464 Thermo Electron Corp.+ 400 17,148 Titanium Metals Corp.+ 2,700 79,596 Tredegar Corp. 5,500 95,920 United Stationers, Inc.+ 600 28,650 United Technologies Corp. 3,000 197,160 URS Corp.+ 1,430 57,786 Vishay Intertechnology, Inc.+ 5,000 67,450 ------------ 5,355,015 ------------ CONSUMER CYCLICALS - 0.80% Centex Corp. 400 20,920 DR Horton, Inc. 1,166 27,319 EW Scripps Co. - Class A 100 4,946 Ford Motor Co. 10,800 89,424 See Notes to Financial Statements. 19 ISI STRATEGY FUND SCHEDULE OF INVESTMENTS OCTOBER 31, 2006 MARKET SECURITY SHARES VALUE ---------------------------------------------------------- COMMON STOCK CONSUMER CYCLICALS (CONTINUED) General Motors Corp. 2,545 $ 88,871 Genuine Parts Co. 1,450 66,004 Harley-Davidson, Inc. 300 20,589 Liz Claiborne, Inc. 1,600 67,472 McGraw-Hill Cos., Inc. 600 38,502 News Corp. - Class A 604 12,593 Viacom, Inc. - Class B+ 933 36,312 Whirlpool Corp. 600 52,158 Wyndham Worldwide Corp.+ 1,038 30,621 ------------ 555,731 ------------ CONSUMER STAPLES - 10.31% Altria Group, Inc. 2,171 176,567 American Tower Corp. - Class A+ 3,321 119,622 AmerisourceBergen Corp. 10,000 472,000 Anheuser-Busch Cos., Inc. 6,202 294,099 Aramark Corp. - Class B 5,637 188,445 Avis Budget Group, Inc. 519 10,271 Avon Products, Inc. 9,106 276,913 Brinker International, Inc. 590 27,394 Bunge Ltd. 4,276 274,134 Cablevision Systems Corp. 7,000 194,530 Cardinal Health, Inc. 5,815 380,592 CBS Corp. - Class B 933 27,001 Coca-Cola Co. 8,612 402,353 ConAgra Foods, Inc. 469 12,264 Dean Foods Co.+ 5,000 209,450 Eastman Kodak Co. 5,570 135,908 EchoStar Communications Corp. - Class A+ 5,000 177,600 Fortune Brands, Inc. 38 2,924 Hanesbrands, Inc.+ 37 873 Hewitt Associates, Inc.+ 2,940 73,588 IAC/InterActiveCorp.+ 2,543 78,782 Jarden Corp.+ 3,100 111,538 Kimberly-Clark Corp. 2,514 167,231 Liberty Global, Inc. - Class A+ 6,533 171,426 Liberty Media Corp.-Interactive - Class A+ 1,895 41,823 Liberty Media Holding Corp. - Class A+ 379 33,754 McDonald's Corp. 10,000 419,200 McKesson Corp. 4,700 235,423 Molson Coors Brewing Co. 3,000 213,540 PepsiCo, Inc. 6,728 426,824 MARKET SECURITY SHARES VALUE Procter & Gamble Co. 10,644 $ 674,723 Reynolds American, Inc. 200 12,632 Sara Lee Corp. 300 5,130 Sirius Satellite Radio, Inc.+ 1,900 7,277 Supervalu, Inc. 5,000 167,000 The Hershey Co. 583 30,847 Time Warner, Inc. 38,844 777,268 Williams Scotsman International, Inc.+ 4,892 115,109 Yum! Brands, Inc. 180 10,703 ------------ 7,156,758 ------------ ENERGY - 7.33% Chesapeake Energy Corp. 5,200 168,688 Chevron Corp. 11,128 747,802 ConocoPhillips 8,650 521,076 Denbury Resources, Inc.+ 4,000 114,960 Devon Energy Corp. 4,624 309,068 Exxon Mobil Corp. 21,424 1,530,102 Forest Oil Corp.+ 500 16,320 Marathon Oil Corp. 4,500 388,800 Mariner Energy, Inc.+ 2,094 41,503 Noble Corp. 3,000 210,300 Peoples Energy Corp. 7,258 317,102 Pioneer Natural Resources Co. 4,540 184,914 Reliant Energy, Inc.+ 4,417 56,008 Sunoco, Inc. 3,026 200,109 Valero Energy Corp. 2,050 107,277 Williams Cos., Inc. 3,100 75,733 XTO Energy, Inc 2,200 102,652 ------------ 5,092,414 ------------ FINANCE - 18.78% AMBAC Financial Group, Inc. 250 20,873 American Express Co. 1,825 105,503 American International Group, Inc. 10,500 705,285 Anworth Mortgage Asset Corp. 11,020 100,062 Associated Banc-Corp. 181 5,944 Assurant, Inc. 2,100 110,586 Bank of America Corp. 4,722 254,374 Bank of New York Co., Inc. 670 23,028 BB&T Corp. 6,391 278,136 Bear Stearns Cos., Inc. 220 33,297 BlackRock, Inc., Class A 2,240 337,882 Boston Properties, Inc. 5,100 544,833 Brown & Brown, Inc. 2,300 67,298 Charles Schwab Corp. 14,100 256,902 See Notes to Financial Statements. 20 ISI STRATEGY FUND SCHEDULE OF INVESTMENTS OCTOBER 31, 2006 MARKET SECURITY SHARES VALUE --------------------------------------------------------- COMMON STOCK FINANCE (CONTINUED) Chicago Mercantile Exchange Holdings, Inc. 800 $ 400,800 Citigroup, Inc. 12,702 637,132 City National Corp. 100 6,656 Colonial BancGroup, Inc. 5,000 119,200 Comerica, Inc. 250 14,548 Commerce Bancorp, Inc. 4,540 158,537 Commerce Bancshares, Inc. 144 7,129 Compass Bancshares, Inc. 5,000 281,300 Conseco, Inc.+ 1,700 34,578 Eaton Vance Corp. 3,700 114,848 Equity Office Properties Trust 344 14,620 Equity Residential 200 10,922 eSpeed, Inc.+ 3,400 33,524 Fannie Mae 2,652 157,158 Federated Investors, Inc. - Class B 1,000 34,290 Fidelity National Financial, Inc. 520 11,596 Fidelity National Title Group, Inc. - Class A 636 13,994 First American Corp. 2,500 102,075 First Horizon National Corp. 100 3,932 Franklin Resources, Inc. 1,300 148,148 Genworth Financial, Inc. 7,200 240,768 Goldman Sachs Group, Inc. 5,000 948,950 Health Care Property Investors, Inc. 200 6,280 Host Hotels & Resorts, Inc. 5,200 119,912 Irwin Financial Corp. 3,645 80,810 iStar Financial, Inc. 100 4,633 JPMorgan Chase & Co. 3,580 169,835 Kimco Realty Corp. 2,900 128,847 Legg Mason, Inc. 2,300 207,046 Lehman Brothers Holdings, Inc. 10,800 840,672 Liberty Property Trust 100 4,820 Loews Corp. - Carolina Group 3,500 202,370 M & T Bank Corp. 2,512 305,987 Marsh & McLennan Cos., Inc. 10,363 305,087 MBIA, Inc. 150 9,303 Mellon Financial Corp. 210 8,148 Mercantile Bankshares Corp. 150 6,762 Merrill Lynch & Co., Inc. 6,120 535,010 Moody's Corp. 6,974 462,376 Morgan Stanley 2,481 189,623 National City Corp. 2,700 100,575 North Fork Bancorp., Inc. 579 16,548 MARKET SECURITY SHARES VALUE Northern Trust Corp. 300 $ 17,616 Old Republic International Corp. 187 4,213 PMI Group, Inc. 2,900 123,685 PNC Financial Services Group, Inc. 460 32,214 Progressive Corp. 6,400 154,688 Prologis 5,000 316,350 Public Storage, Inc. 186 16,686 Radian Group, Inc. 200 10,660 Realogy Corp.+ 1,297 33,437 Regions Financial Corp. 546 20,721 SEI Investments Co. 3,200 180,096 Simon Property Group, Inc. 100 9,710 SLM Corp. 1,250 60,850 South Financial Group, Inc. 5,000 132,650 St. Paul Travelers Cos., Inc. 100 5,113 State Street Corp. 300 19,269 Stewart Information Services Corp. 341 12,637 Student Loan Corp. 810 167,670 SunTrust Banks, Inc. 2,602 205,532 T. Rowe Price Group, Inc. 200 9,462 TCF Financial Corp. 200 5,206 TD Banknorth, Inc. 7,400 218,892 Torchmark Corp. 200 12,336 UnionBanCal Corp. 200 11,516 UnumProvident Corp. 23,038 455,692 US Bancorp 2,473 83,686 Wachovia Corp. 4,599 255,245 Washington Mutual, Inc. 3,284 138,913 Western Union Co.+ 5,000 110,250 Wilmington Trust Corp. 200 8,316 WSFS Financial Corp. 2,350 151,434 Zions Bancorp. 100 8,040 ------------ 13,036,137 ------------ HEALTH CARE - 5.40% Abbott Laboratories 4,335 205,956 Aetna, Inc. 5,400 222,588 Allergan, Inc. 210 24,255 Baxter International, Inc. 500 22,985 Beckman Coulter, Inc. 100 5,757 Becton Dickinson & Co. 200 14,006 Boston Scientific Corp.+ 1,940 30,865 Bristol-Myers Squibb Co. 2,247 55,613 Cigna Corp. 2,682 313,740 CR Bard, Inc. 220 18,031 Eli Lilly & Co. 2,396 134,200 See Notes to Financial Statements. 21 ISI STRATEGY FUND SCHEDULE OF INVESTMENTS OCTOBER 31, 2006 MARKET SECURITY SHARES VALUE ------------------------------------------------------- COMMON STOCK HEALTH CARE (CONTINUED) Hospira, Inc.+ 2,933 $ 106,615 Johnson & Johnson 12,606 849,644 Medtronic, Inc. 2,670 129,976 Merck & Co., Inc. 4,843 219,969 Pfizer, Inc. 20,763 553,334 Schering-Plough Corp. 8,900 197,046 Stryker Corp. 2,600 135,954 UnitedHealth Group, Inc. 6,548 319,411 Watson Pharmaceuticals, Inc.+ 100 2,691 Wyeth 3,630 185,239 ------------ 3,747,875 ------------ INFORMATION SERVICES - 2.00% Alltel Corp. 5,377 286,648 AT&T, Inc. 1,336 45,758 BellSouth Corp. 8,380 377,938 Citizens Communciations Co. 3,000 43,980 Sprint Nextel Corp. 16,827 314,497 Talk America Holdings, Inc.+ 3,300 26,466 Verizon Communications, Inc. 5,888 217,856 Windstream Corp. 5,559 76,269 ------------ 1,389,412 ------------ INTERNET - 3.82% Amazon.Com, Inc.+ 6,000 228,540 Cisco Systems, Inc.+ 28,857 696,319 Citrix Systems, Inc.+ 2,000 59,060 E*Trade Financial Corp.+ 10,600 246,768 eBay, Inc.+ 6,840 219,769 Google, Inc. - Class A+ 1,200 571,668 Juniper Networks, Inc.+ 7,400 127,428 Qwest Communications International, Inc.+ 24,900 214,887 VeriSign, Inc.+ 1,400 28,952 Yahoo!, Inc.+ 9,920 261,293 ------------ 2,654,684 ------------ RETAIL - 2.78% American Eagle Outfitters, Inc. 1,100 50,380 Autonation, Inc.+ 234 4,692 Bed Bath & Beyond, Inc.+ 200 8,058 Best Buy Co., Inc. 456 25,194 Big Lots, Inc.+ 3,998 84,278 Borders Group, Inc. 2,500 51,475 MARKET SECURITY SHARES VALUE Circuit City Stores, Inc. 4,100 $ 110,618 Costco Wholesale Corp. 2,860 152,667 CVS Corp. 544 17,071 Dillard's, Inc. - Class A 4,671 140,924 Gap, Inc. 1,912 40,190 Home Depot, Inc. 1,520 56,742 Lowe's Cos., Inc. 2,268 68,358 Office Depot, Inc.+ 100 4,199 Sears Holdings Corp.+ 1,200 209,364 Target Corp. 1,198 70,898 Tech Data Corp.+ 1,700 66,895 Walgreen Co. 1,525 66,612 Wal-Mart Stores, Inc. 14,266 703,028 ------------ 1,931,643 ------------ TECHNOLOGY - 6.59% ACCO Brands, Corp.+ 3,408 82,814 Agilent Technologies, Inc.+ 5,105 181,738 Agilysys, Inc. 1,300 19,279 Amkor Technology, Inc.+ 4,900 33,859 Analog Devices, Inc. 6,800 216,376 Anixter International, Inc.+ 4,900 292,824 Apple Computer, Inc.+ 1,300 105,404 Applied Materials, Inc. 3,630 63,126 Autodesk, Inc.+ 2,900 106,575 Broadcom Corp. - Class A+ 1,950 59,027 Compuware Corp.+ 3,100 24,924 Dell, Inc.+ 4,691 114,132 Discovery Holding Co. - Class A+ 758 11,249 Ditech Networks, Inc.+ 2,219 17,508 Embarq Corp. 841 40,662 Entegris, Inc.+ 2,200 24,662 Gateway, Inc.+ 49,700 83,496 IBM 3,422 315,953 Intel Corp. 19,474 415,575 International Rectifier Corp.+ 1,000 35,970 Kla-Tencor Corp. 200 9,834 Komag, Inc.+ 2,300 87,975 Linear Technology Corp. 1,361 42,354 Lucent Technologies, Inc.+ 37,300 90,639 Microsoft Corp. 30,146 865,492 Novellus Systems, Inc.+ 3,500 96,775 Oracle Corp.+ 5,181 95,693 Photronics, Inc.+ 100 1,399 Qualcomm, Inc. 4,688 170,596 Seagate Technology+ 2,700 60,966 See Notes to Financial Statements. 22 ISI STRATEGY FUND SCHEDULE OF INVESTMENTS OCTOBER 31, 2006 MARKET SECURITY SHARES VALUE ------------------------------------------------------ COMMON STOCK TECHNOLOGY (CONTINUED) Skyworks Solutions, Inc.+ 7,900 $ 52,377 Sun Microsystems, Inc.+ 54,200 294,306 Symantec Corp.+ 4,001 79,380 Synopsys, Inc.+ 630 14,181 Texas Instruments, Inc. 5,615 169,461 Unisys Corp.+ 4,000 26,160 Valuevision Media, Inc. - Class A+ 3,400 43,894 Veeco Instruments, Inc.+ 3,580 66,910 Zoran Corp.+ 4,600 64,032 ------------ 4,577,577 ------------ TRANSPORTATION - 2.91% AMR Corp.+ 300 8,502 Burlington Northern Santa Fe Corp. 2,900 224,837 CH Robinson Worldwide, Inc. 3,800 158,612 Con-Way, Inc. 5,000 235,850 CSX Corp. 10,000 356,700 FedEx Corp. 3,400 389,436 MARKET SECURITY SHARES VALUE Royal Carribean Cruises, Ltd. 1,900 $ 76,950 Ryder System, Inc. 1,139 59,968 Southwest Airlines Co. 8,000 120,240 Union Pacific Corp. 400 36,252 United Parcel Service, Inc. - Class B 4,600 346,610 World Air Holdings, Inc.+ 769 6,936 ------------ 2,020,893 ------------ UTILITIES - 1.74% AES Corp.+ 5,000 109,950 Allegheny Energy, Inc.+ 7,200 309,816 American Electric Power Co., Inc. 1,250 51,788 CMS Energy Corp.+ 4,060 60,453 Dominion Resources, Inc. 3,400 275,366 PPL Corp. 186 6,421 TXU Corp. 6,274 396,078 ------------ 1,209,872 ------------ TOTAL COMMON STOCK (COST $42,064,238) 53,275,685 ------------ See Notes to Financial Statements. 23 ISI STRATEGY FUND SCHEDULE OF INVESTMENTS OCTOBER 31, 2006 INTEREST MATURITY PAR MARKET RATE DATE VALUE VALUE -------------------------------------------------------------------------------------------------- US TREASURY SECURITIES - 22.64% US Treasury Bond.................... 9.250% 2/15/16 $ 1,000,000 $ 1,346,875 US Treasury Bond.................... 6.000% 2/15/26 1,000,000 1,147,969 US Treasury Bond.................... 6.750% 8/15/26 1,300,000 1,619,109 US Treasury Bond.................... 6.375% 8/15/27 2,200,000 2,651,344 US Treasury Bond.................... 4.500% 2/15/36 1,000,000 965,469 US Treasury Note.................... 4.250% 8/15/13 1,000,000 980,781 US Treasury Note.................... 4.750% 5/15/14 3,000,000 3,030,469 US Treasury Note.................... 4.250% 10/31/07 4,000,000 3,974,375 ------------ TOTAL US TREASURY SECURITIES (COST $15,408,961).................................................... 15,716,391 ------------ REPURCHASE AGREEMENT - 0.38% JPMORGAN CHASE BANK, N.A. Dated 10/31/06, 4.780%, principal and interest in the amount of $262,035 due 11/1/06, collaterized by US Treasury Strips, par value of $262,000 due 8/15/28 with a value of $268,168 (Cost $262,000).................. 262,000 ------------ TOTAL INVESTMENTS IN SECURITIES - 99.74% (COST $57,735,199)*........................................................ 69,254,076 OTHER ASSETS IN EXCESS OF LIABILITIES - 0.26%..................................... 183,853 ------------ NET ASSETS - 100.00%.............................................................. 69,437,929 ============ - -------------------------------------------------------------------------------- +Non-income producing security. *Cost for Federal income tax purposes is $57,899,206 and net unrealized appreciation (depreciation) consists of: Gross Unrealized Appreciation $12,494,249 Gross Unrealized Depreciation (1,139,379) ----------- Net Unrealized Appreciation.. $11,354,870 =========== See Notes to Financial Statements. 24 ISI FUNDS STATEMENTS OF ASSETS AND LIABILITIES OCTOBER 31, 2006 TOTAL RETURN US MANAGED TREASURY FUND MUNICIPAL FUND - ---------------------------------------------------------------------------------------------------------- ASSETS: Investments: In securities, at market value (cost $153,141,168 and $77,537,640, respectively)..................... $149,009,820 $80,808,335 Repurchase agreement (cost $2,745,000 and $1,255,000, respectively)..... 2,745,000 1,255,000 Cash...................................................................... 3,295 695 Receivables: Capital shares sold..................................................... 6,034 75,152 Interest................................................................ 2,547,471 987,604 Prepaid expenses.......................................................... 12,731 8,068 ------------ ----------- Total assets.............................................................. 154,324,351 83,134,854 ------------ ----------- LIABILITIES: Payables: Capital shares redeemed................................................. 223,534 48,112 Dividends............................................................... 168,027 107,002 Accrued Liabilities: Investment advisory fees................................................ 33,247 28,070 Compliance services fees................................................ 3,178 1,424 Directors' fees and expenses............................................ 1,244 722 Distribution fees....................................................... 32,530 17,544 Accrued expenses and other.............................................. 78,367 51,678 ------------ ----------- Total liabilities......................................................... 540,127 254,552 ------------ ----------- Net assets................................................................. $153,784,224 $82,880,302 ============ =========== COMPONENTS OF NET ASSETS: Paid in capital........................................................... $158,070,607 $78,486,688 Undistributed (distributions in excess of) net investment income.......... (168,027) 402,006 Accumulated net realized gain from investment transactions................ 12,992 720,913 Net unrealized appreciation (depreciation) on investments................. (4,131,348) 3,270,695 ------------ ----------- Net assets................................................................. $153,784,224 $82,880,302 ============ =========== SHARES OF CAPITAL STOCK OUTSTANDING OF $0.001 PAR VALUE: ISI Shares (115,000,000 and 55,000,000 shares authorized, respectively). 16,329,533 7,673,318 ------------ ----------- NET ASSET VALUE PER SHARE: ISI Shares (net assets / shares of capital stock outstanding)........... $ 9.42 $ 10.80 ------------ ----------- MAXIMUM OFFERING PRICE PER SHARE: ISI Shares ($9.42 / 0.97 and $10.80 / 0.97, respectively)............... $ 9.71 $ 11.13 ------------ ----------- See Notes to Financial Statements. 25 ISI FUNDS STATEMENTS OF ASSETS AND LIABILITIES OCTOBER 31, 2006 NORTH AMERICAN GOVERNMENT BOND FUND ISI STRATEGY FUND - ------------------------------------------------------------------------------------------------------- ASSETS: Investments: In securities, at market value (cost $161,137,232 and $57,473,199, respectively)................ $157,426,272 $68,992,076 Repurchase agreement (cost $3,696,000 and $262,000, respectively)..................... 3,696,000 262,000 Cash................................................................. 532 634 Receivables: Capital shares sold................................................ 104,930 91,868 Securities sold.................................................... - 19,979 Interest and dividends............................................. 2,106,597 198,477 Prepaid expenses..................................................... 8,787 10,679 ------------ ----------- Total assets......................................................... 163,343,118 69,575,713 ------------ ----------- LIABILITIES: Payables: Capital shares redeemed............................................ 372,865 51,348 Dividends.......................................................... 330,384 - Accrued Liabilities: Investment advisory fees........................................... 55,235 23,284 Compliance services fees........................................... 2,749 1,264 Directors' fees and expenses....................................... 1,460 571 Distribution fees.................................................. 59,804 14,552 Shareholder servicing fees......................................... 3,264 - Accrued expenses and other......................................... 84,070 46,765 ------------ ----------- Total liabilities.................................................... 909,831 137,784 ------------ ----------- Net assets............................................................ $162,433,287 $69,437,929 ============ =========== COMPONENTS OF NET ASSETS: Paid in capital...................................................... $166,467,170 $56,175,889 Undistributed (distributions in excess of) net investment income..... (330,384) 36,161 Accumulated net realized gain from investment and foreign currency transactions....................................................... - 1,707,002 Net unrealized appreciation (depreciation) on investments and foreign currencies......................................................... (3,703,499) 11,518,877 ------------ ----------- Net assets............................................................ $162,433,287 $69,437,929 ============ =========== See Notes to Financial Statements. 26 ISI FUNDS STATEMENTS OF ASSETS AND LIABILITIES OCTOBER 31, 2006 NORTH AMERICAN GOVERNMENT BOND FUND ISI STRATEGY FUND - --------------------------------------------------------------------------------------------- SHARES OF CAPITAL STOCK OUTSTANDING OF $0.001 PAR VALUE: ISI Class A Shares (50,000,000 shares authorized)........ 19,827,900 - ----------- ---------- ISI Class C Shares (5,000,000 shares authorized)......... 2,106,655 - ----------- ---------- ISI Shares (25,000,000 shares authorized)................ - 5,129,560 ----------- ---------- NET ASSET VALUE PER SHARE: (net assets / shares of capital stock outstanding) ISI Class A Shares (based on net assets of $146,854,011). $ 7.41 $ - ----------- ---------- ISI Class C Shares (based on net assets of $15,579,276).. $ 7.40 $ - ----------- ---------- ISI Shares............................................... $ - $ 13.54 ----------- ---------- MAXIMUM OFFERING PRICE PER SHARE: ISI Class A Shares ($7.41 / 0.97)........................ $ 7.64 $ - ----------- ---------- ISI Shares ($13.54 / 0.97)............................... $ - $ 13.96 ----------- ---------- See Notes to Financial Statements. 27 ISI FUNDS STATEMENTS OF OPERATIONS FOR THE YEAR ENDED OCTOBER 31, 2006 TOTAL RETURN US MANAGED TREASURY FUND MUNICIPAL FUND - ------------------------------------------------------------------------------------------------- INVESTMENT INCOME: Interest......................................................... $6,467,146 $3,942,764 ---------- ---------- EXPENSES: Investment advisory fees......................................... 393,717 347,331 Distribution fees................................................ 384,872 217,082 Compliance services fees......................................... 11,164 5,991 Administration fees.............................................. 160,246 90,136 Transfer agent fees.............................................. 49,198 14,384 Custody fees..................................................... 20,617 12,699 Professional fees................................................ 107,174 68,168 Registration fees................................................ 27,475 25,799 Directors' fees.................................................. 13,166 7,485 Miscellaneous.................................................... 8,950 4,988 ---------- ---------- Total expenses................................................. 1,176,579 794,063 Less: fee waiver................................................. (61) - ---------- ---------- Net expenses................................................... 1,176,518 794,063 ---------- ---------- Net investment income............................................ 5,290,628 3,148,701 ---------- ---------- REALIZED AND UNREALIZED GAIN ON INVESTMENTS: Net realized gain from investment transactions................... 520,514 720,970 Net change in unrealized appreciation/depreciation on investments 1,328,795 57,308 ---------- ---------- Net realized and unrealized gain on investments.................. 1,849,309 778,278 ---------- ---------- INCREASE IN NET ASSETS FROM OPERATIONS............................ $7,139,937 $3,926,979 ========== ========== See Notes to Financial Statements. 28 ISI FUNDS STATEMENTS OF OPERATIONS FOR THE YEAR ENDED OCTOBER 31, 2006 NORTH AMERICAN GOVERNMENT BOND FUND ISI STRATEGY FUND - --------------------------------------------------------------------------------------------------------------- INVESTMENT INCOME: Interest..................................................................... $8,123,041 $ 722,319 Dividends.................................................................... - 681,417 ---------- ---------- Total income............................................................... 8,123,041 1,403,736 ---------- ---------- EXPENSES: Investment advisory fees..................................................... 717,270 264,077 Distribution fees: ISI Class A Shares......................................................... 655,437 - ISI Class C Shares......................................................... 115,937 - ISI Shares................................................................. - 165,048 Compliance services fees..................................................... 12,277 4,669 Administration fees.......................................................... 186,291 68,737 Transfer agent fees: ISI Class A Shares......................................................... 66,637 - ISI Class C Shares......................................................... 6,590 - ISI Shares................................................................. - 24,192 Custody fees................................................................. 32,238 11,083 Professional fees............................................................ 113,126 58,066 Shareholder servicing fees: ISI Class C Shares......................................................... 38,646 - Registration fees............................................................ 35,533 25,498 Directors' fees.............................................................. 15,546 5,558 Miscellaneous................................................................ 10,315 3,124 ---------- ---------- Total expenses............................................................. 2,005,843 630,052 Less: fee waiver and/or expense reimbursements............................... (171) - ---------- ---------- Net expenses............................................................... 2,005,672 630,052 ---------- ---------- Net investment income........................................................ 6,117,369 773,684 ---------- ---------- REALIZED AND UNREALIZED GAIN (LOSS) ON INVESTMENTS AND FOREIGN CURRENCIES: Net realized gain (loss) from: Investment transactions.................................................... 1,436,186 3,910,226 Foreign currency transactions.............................................. (49,735) - ---------- ---------- Net realized gain on investments and foreign currency transactions........... 1,386,451 3,910,226 Net change in unrealized appreciation/depreciation on: Investment transactions.................................................... 2,402,672 3,289,965 Foreign currency translations.............................................. 8,978 - ---------- ---------- Net change in unrealized appreciation/depreciation on investments and foreign currency translations...................................................... 2,411,650 3,289,965 ---------- ---------- Net realized and unrealized gain on investments and foreign currencies....... 3,798,101 7,200,191 ---------- ---------- INCREASE IN NET ASSETS FROM OPERATIONS........................................ $9,915,470 $7,973,875 ========== ========== See Notes to Financial Statements. 29 TOTAL RETURN US TREASURY FUND STATEMENTS OF CHANGES IN NET ASSETS FOR THE YEARS ENDED OCTOBER 31, ------------------------------ 2006 2005 - ----------------------------------------------------------------------------------------------------------- INCREASE (DECREASE) IN NET ASSETS: OPERATIONS: Net investment income..................................................... $ 5,290,628 $ 5,445,594 Net realized gain on investment transactions.............................. 520,514 632,100 Net change in unrealized appreciation/depreciation on investments......... 1,328,795 (3,403,049) ------------ ------------ Increase in net assets from operations.................................... 7,139,937 2,674,645 ------------ ------------ DISTRIBUTIONS TO SHAREHOLDERS FROM: Net investment income..................................................... (5,796,709) (4,865,040) Net realized gain on investments.......................................... - (632,100) Return of capital......................................................... - (1,616,199) ------------ ------------ Total distributions....................................................... (5,796,709) (7,113,339) ------------ ------------ CAPITAL SHARE TRANSACTIONS: Proceeds from sale of shares.............................................. 21,219,446 11,040,344 Distribution reinvestments................................................ 3,868,677 4,648,102 Cost of shares redeemed................................................... (38,620,829) (40,065,709) ------------ ------------ Decrease in net assets from capital share transactions.................... (13,532,706) (24,377,263) ------------ ------------ Total decrease in net assets.............................................. (12,189,478) (28,815,957) NET ASSETS: Beginning of year......................................................... 165,973,702 194,789,659 ------------ ------------ End of year (including distributions in excess of net investment income of $168,027 and $169,468, respectively).................................... $153,784,224 $165,973,702 ============ ============ SHARE TRANSACTIONS: Shares sold............................................................... 2,295,735 1,162,672 Shares issued to shareholders on reinvestment of distributions............ 417,867 489,356 Shares redeemed........................................................... (4,176,347) (4,220,380) ------------ ------------ Decrease in shares from capital share transactions........................ (1,462,745) (2,568,352) ============ ============ See Notes to Financial Statements. 30 MANAGED MUNICIPAL FUND STATEMENTS OF CHANGES IN NET ASSETS FOR THE YEARS ENDED OCTOBER 31, ------------------------------ 2006 2005 - ----------------------------------------------------------------------------------------------------------------- INCREASE (DECREASE) IN NET ASSETS: OPERATIONS: Net investment income........................................................... $ 3,148,701 $ 3,703,880 Net realized gain on investment transactions.................................... 720,970 299,727 Net change in unrealized appreciation/depreciation on investments............... 57,308 (2,755,318) ------------ ------------ Increase in net assets from operations.......................................... 3,926,979 1,248,289 ------------ ------------ DISTRIBUTIONS TO SHAREHOLDERS FROM: Net investment income........................................................... (2,715,401) (3,358,372) Net realized gain on investments................................................ (289,342) - ------------ ------------ Total distributions............................................................. (3,004,743) (3,358,372) ------------ ------------ CAPITAL SHARE TRANSACTIONS: Proceeds from sale of shares.................................................... 3,859,303 4,114,915 Distribution reinvestments...................................................... 1,631,474 1,897,217 Cost of shares redeemed......................................................... (17,559,432) (23,719,137) ------------ ------------ Decrease in net assets from capital share transactions.......................... (12,068,655) (17,707,005) ------------ ------------ Total decrease in net assets.................................................... (11,146,419) (19,817,088) NET ASSETS: Beginning of year............................................................... 94,026,721 113,843,809 ------------ ------------ End of year (including undistributed (distributions in excess of) net investment income of $402,006 and $(31,294), respectively)............................... $ 82,880,302 $ 94,026,721 ============ ============ SHARE TRANSACTIONS: Shares sold..................................................................... 361,229 379,795 Shares issued to shareholders on reinvestment of distributions.................. 152,711 175,163 Shares redeemed................................................................. (1,645,396) (2,185,091) ------------ ------------ Decrease in shares from capital share transactions.............................. (1,131,456) (1,630,133) ============ ============ See Notes to Financial Statements. 31 NORTH AMERICAN GOVERNMENT BOND FUND STATEMENTS OF CHANGES IN NET ASSETS FOR THE YEARS ENDED OCTOBER 31, ------------------------------ 2006 2005 - --------------------------------------------------------------------------------------------------------------- INCREASE (DECREASE) IN NET ASSETS: OPERATIONS: Net investment income........................................................ $ 6,117,369 $ 7,249,304 Net realized gain on investment and foreign currency transactions............ 1,386,451 3,611,619 Net change in unrealized appreciation/depreciation on investments and foreign currencies...................................................... 2,411,650 (2,033,622) ------------ ------------ Increase in net assets from operations....................................... 9,915,470 8,827,301 ------------ ------------ DISTRIBUTIONS TO SHAREHOLDERS FROM: Net investment income ISI Class A Shares.......................................................... (6,717,243) (7,838,916) ISI Class C Shares.......................................................... (523,270) (595,672) Net realized gain on investments: ISI Class A Shares.......................................................... (203,699) (785,944) ISI Class C Shares.......................................................... (21,643) (70,866) Return of capital: ISI Class A Shares.......................................................... (1,071,732) (1,356,475) ISI Class C Shares.......................................................... (113,868) (122,309) ------------ ------------ Total distributions.......................................................... (8,651,455) (10,770,182) ------------ ------------ CAPITAL SHARE TRANSACTIONS: Proceeds from sale of shares: ISI Class A Shares.......................................................... 23,115,736 30,035,408 ISI Class C Shares.......................................................... 3,159,574 3,448,814 Distribution reinvestments: ISI Class A Shares.......................................................... 4,001,123 5,220,552 ISI Class C Shares.......................................................... 345,590 359,466 Cost of shares redeemed: ISI Class A Shares.......................................................... (58,492,446) (60,640,430) ISI Class C Shares.......................................................... (4,005,443) (6,317,975) ------------ ------------ Decrease in net assets from capital share transactions....................... (31,875,866) (27,894,165) ------------ ------------ Decrease in net assets....................................................... (30,611,851) (29,837,046) NET ASSETS: Beginning of year........................................................... 193,045,138 222,882,184 ------------ ------------ End of year (including distributions in excess of net investment income of $330,384 and $368,349, respectively)....................................... $162,433,287 $193,045,138 ============ ============ SHARE TRANSACTIONS: Shares sold: ISI Class A Shares.......................................................... 3,159,317 4,053,791 ISI Class C Shares.......................................................... 431,786 464,623 Shares issued to shareholders on reinvestment of distributions: ISI Class A Shares.......................................................... 546,407 704,417 ISI Class C Shares.......................................................... 47,323 48,592 Shares redeemed: ISI Class A Shares.......................................................... (8,017,963) (8,179,395) ISI Class C Shares.......................................................... (549,102) (851,791) ------------ ------------ Decrease in shares from capital share transactions: ISI Class A Shares.......................................................... (4,312,239) (3,421,187) ============ ============ ISI Class C Shares.......................................................... (69,993) (338,576) ============ ============ See Notes to Financial Statements. 32 ISI STRATEGY FUND STATEMENTS OF CHANGES IN NET ASSETS FOR THE YEARS ENDED OCTOBER 31, ------------------------------ 2006 2005 - ---------------------------------------------------------------------------------------------------------- INCREASE (DECREASE) IN NET ASSETS: OPERATIONS: Net investment income.................................................... $ 773,684 $ 736,821 Net realized gain (loss) on investment transactions...................... 3,910,226 (35,017) Net change in unrealized appreciation/depreciation on investments........ 3,289,965 4,156,937 ------------ ----------- Increase in net assets from operations................................... 7,973,875 4,858,741 ------------ ----------- DISTRIBUTIONS TO SHAREHOLDERS FROM: Net investment income.................................................... (765,946) (753,672) ------------ ----------- Total distributions...................................................... (765,946) (753,672) ------------ ----------- CAPITAL SHARE TRANSACTIONS: Proceeds from sale of shares............................................. 13,419,552 18,477,449 Dividend reinvestments................................................... 651,658 674,238 Cost of shares redeemed.................................................. (12,046,141) (7,971,409) ------------ ----------- Increase in net assets from capital share transactions................... 2,025,069 11,180,278 ------------ ----------- Total increase in net assets............................................. 9,232,998 15,285,347 NET ASSETS: Beginning of year........................................................ 60,204,931 44,919,584 ------------ ----------- End of year (including undistributed net investment income of $36,161 and $41,868, respectively)................................................. $ 69,437,929 $60,204,931 ============ =========== SHARE TRANSACTIONS: Shares sold.............................................................. 1,052,202 1,583,999 Shares issued to shareholders on reinvestment of dividends............... 50,673 56,938 Shares redeemed.......................................................... (941,380) (679,145) ------------ ----------- Increase in shares from capital share transactions....................... 161,495 961,792 ============ =========== See Notes to Financial Statements. 33 TOTAL RETURN US TREASURY FUND FINANCIAL HIGHLIGHTS (FOR A SHARE OUTSTANDING THROUGHOUT THE PERIOD) ISI SHARES FOR THE YEARS ENDED OCTOBER 31, ------------------------------------------------ 2006 2005 2004 2003 2002 - --------------------------------------------------------------------------------------------------------- PER SHARE OPERATING PERFORMANCE Net asset value, beginning of year.................... $ 9.33 $ 9.57 $ 9.92 $ 10.18 $ 10.20 -------- -------- -------- -------- -------- INCOME (LOSS) FROM INVESTMENT OPERATIONS: Net investment income................................. 0.32/1/ 0.29/1/ 0.24/1/ 0.23 0.35 Net realized and unrealized gain (loss) on investments 0.12 (0.16) 0.19 0.01 0.20 -------- -------- -------- -------- -------- Total from investment operations...................... 0.44 0.13 0.43 0.24 0.55 -------- -------- -------- -------- -------- LESS DISTRIBUTIONS: Net investment income................................. (0.35) (0.25) (0.23) (0.25) (0.40) Net realized gain on investments...................... - (0.03) (0.33) (0.25) (0.17) Tax return of capital................................. - (0.09) (0.22) - - -------- -------- -------- -------- -------- Total distributions................................... (0.35) (0.37) (0.78) (0.50) (0.57) -------- -------- -------- -------- -------- Net asset value, end of year.......................... $ 9.42 $ 9.33 $ 9.57 $ 9.92 $ 10.18 ======== ======== ======== ======== ======== TOTAL RETURN/2/........................................ 4.83% 1.38% 4.64% 2.30% 5.78% SUPPLEMENTAL DATA AND RATIOS: Net assets, end of year (000s)........................ $153,784 $165,974 $194,790 $229,027 $262,928 Ratios to average daily net assets: Net investment income/3/............................ 3.44% 3.01% 2.56% 2.50% 3.64% Expenses/3/......................................... 0.76% 0.70% 0.69% 0.67% 0.74% Portfolio turnover rate............................... 51% 16% 31% 125% 129% - -------------------------------------------------------------------------------- /1/Calculated using the average shares outstanding for the period. /2/Total return excludes the effect of sales charges. /3/The October 31, 2006 ratios of expense and net investment income to average net assets were unaffected by the waiver of distribution fees during the year. See Notes to Financial Statements. 34 MANAGED MUNICIPAL FUND FINANCIAL HIGHLIGHTS (FOR A SHARE OUTSTANDING THROUGHOUT THE PERIOD) ISI SHARES FOR THE YEARS ENDED OCTOBER 31, ------------------------------------------------ 2006 2005 2004 2003 2002 - --------------------------------------------------------------------------------------------------------- PER SHARE OPERATING PERFORMANCE Net asset value, beginning of year.................... $ 10.68 $ 10.91 $ 10.89 $ 11.00 $ 10.99 -------- -------- -------- -------- -------- INCOME (LOSS) FROM INVESTMENT OPERATIONS: Net investment income................................. 0.39/1/ 0.40/1/ 0.38/1/ 0.40 0.45 Net realized and unrealized gain (loss) on investments 0.10 (0.27) 0.08 0.01 0.09 -------- -------- -------- -------- -------- Total from investment operations...................... 0.49 0.13 0.46 0.41 0.54 -------- -------- -------- -------- -------- LESS DISTRIBUTIONS: Net investment income................................. (0.34) (0.36) (0.44) (0.47) (0.45) Net realized gain on investments...................... (0.03) - - (0.05) (0.08) -------- -------- -------- -------- -------- Total distributions................................... (0.37) (0.36) (0.44) (0.52) (0.53) -------- -------- -------- -------- -------- Net asset value, end of year.......................... $ 10.80 $ 10.68 $ 10.91 $ 10.89 $ 11.00 ======== ======== ======== ======== ======== TOTAL RETURN/2/........................................ 4.68% 1.19% 4.26% 3.89% 5.11% SUPPLEMENTAL DATA AND RATIOS: Net assets, end of year (000s)........................ $ 82,880 $ 94,027 $113,844 $107,078 $103,198 Ratios to average daily net assets: Net investment income............................... 3.63% 3.64% 3.53% 3.66% 3.92% Expenses after waivers and/or reimbursements........ 0.91% 0.86% 0.88% 0.89% 0.94% Expenses before waivers and/or reimbursements....... 0.91% 0.86% 0.88% 0.89% 0.96% Portfolio turnover rate............................... 7% 7% 17% 11% 11% - -------------------------------------------------------------------------------- /1/Calculated / /using the average shares outstanding for the period. /2/Total / /return excludes the effect of sales charges. See Notes to Financial Statements. 35 NORTH AMERICAN GOVERNMENT BOND FUND FINANCIAL HIGHLIGHTS (FOR A SHARE OUTSTANDING THROUGHOUT THE PERIOD) ISI CLASS A SHARES/1 / APRIL 1, 2002 FOR THE THROUGH YEAR ENDED FOR THE YEARS ENDED OCTOBER 31, OCTOBER 31, MARCH 31, -------------------------------------- 2002/2/ 2002 2006 2005 2004 2003 ------------- ---------- - ---------------------------------------------------------------------------------- PER SHARE OPERATING PERFORMANCE Net asset value, beginning of period... $ 7.34 $ 7.41 $ 7.73 $ 8.03 $ 7.80 $ 8.17 -------- -------- -------- -------- -------- -------- INCOME (LOSS) FROM INVESTMENT OPERATIONS: Net investment income.................. 0.25/3/ 0.26/3/ 0.24/3/ 0.25 0.18 0.38 Net realized and unrealized gain (loss) on investments and foreign currency transactions......................... 0.18 0.06 0.03 0.07 0.41 (0.03) -------- -------- -------- -------- -------- -------- Total from investment operations....... 0.43 0.32 0.27 0.32 0.59 0.35 -------- -------- -------- -------- -------- -------- LESS DISTRIBUTIONS: Net investment income.................. (0.30) (0.31) (0.16) (0.29) (0.17) (0.41) Net realized gain on investments....... (0.01) (0.03) (0.08) (0.33) (0.07) (0.23) Return of capital...................... (0.05) (0.05) (0.35) - (0.12) (0.08) -------- -------- -------- -------- -------- -------- Total distributions.................... (0.36) (0.39) (0.59) (0.62) (0.36) (0.72) -------- -------- -------- -------- -------- -------- Net asset value, end of period......... $ 7.41 $ 7.34 $ 7.41 $ 7.73 $ 8.03 $ 7.80 ======== ======== ======== ======== ======== ======== TOTAL RETURN/4,5/....................... 6.04% 4.39% 3.62% 4.14% 7.75% 4.38% SUPPLEMENTAL DATA AND RATIOS: Net assets, end of period (000s)....... $146,854 $177,101 $204,266 $267,756 $257,495 $220,629 Ratios to average daily net assets:/6/ Net investment income/7/............. 3.47% 3.55% 3.22% 3.03% 3.84% 4.60% Expenses/7/.......................... 1.06% 1.04% 1.05% 1.09% 1.01% 1.13% Portfolio turnover rate/5/............. 53% 66% 47% 152% 95% 136% - -------------------------------------------------------------------------------- /1/On May 16, 2003, ISI Shares were redesignated as ISI Class A Shares. /2/The Fund changed its fiscal year end from March 31 to October 31. /3/Calculated using the average shares outstanding for the period. /4/Total return excludes the effect of sales charges. /5/Not annualized for periods less than one year. /6/Annualized for periods less than one year. /7/The October 31, 2006 ratios of expense and net investment income to average net assets were unaffected by the waiver of distribution fees during the year. See Notes to Financial Statements. 36 NORTH AMERICAN GOVERNMENT BOND FUND FINANCIAL HIGHLIGHTS (FOR A SHARE OUTSTANDING THROUGHOUT THE PERIOD) ISI CLASS C SHARES MAY 16, 2003/1/ FOR THE YEARS ENDED OCTOBER 31, THROUGH ---------------------------- OCTOBER 31, 2003 2006 2005 2004 ---------------- - ---------------------------------------------------------------------------------- PER SHARE OPERATING PERFORMANCE Net asset value, beginning of period............ $ 7.33 $ 7.40 $ 7.72 $ 8.20 -------- -------- -------- ------- INCOME (LOSS) FROM INVESTMENT OPERATIONS: Net investment income........................... 0.21/2/ 0.21/2/ 0.19/2/ 0.17 Net realized and unrealized gain (loss) on investments and foreign currency transactions. 0.17 0.06 0.02 (0.38) -------- -------- -------- ------- Total from investment operations................ 0.38 0.27 0.21 (0.21) -------- -------- -------- ------- LESS DISTRIBUTIONS: Net investment income........................... (0.25) (0.26) (0.14) (0.21) Net realized gain on investments................ (0.01) (0.03) (0.08) (0.06) Return of capital............................... (0.05) (0.05) (0.31) - -------- -------- -------- ------- Total distributions............................. (0.31) (0.34) (0.53) (0.27) -------- -------- -------- ------- Net asset value, end of period.................. $ 7.40 $ 7.33 $ 7.40 $ 7.72 ======== ======== ======== ======= TOTAL RETURN/3,4/................................ 5.35% 3.73% 2.91% (2.62)% SUPPLEMENTAL DATA AND RATIOS: Net assets, end of period (000s)................ $ 15,579 $ 15,944 $ 18,616 $13,565 Ratios to average daily net assets:/5/ Net investment income......................... 2.81% 2.89% 2.50% 3.32% Expenses after waivers and/or reimbursements.. 1.72% 1.69% 1.77% 1.85% Expenses before waivers and/or reimbursements. 1.72% 1.69% 1.77% 2.12% Portfolio turnover rate/4/...................... 53% 66% 47% 152% - -------------------------------------------------------------------------------- /1/Commencement of operations. /2/Calculated using the average shares outstanding for the period. /3/Total return excludes the effect of sales charges. /4/Not annualized for periods less than one year. /5/Annualized for periods less than one year. See Notes to Financial Statements. 37 ISI STRATEGY FUND FINANCIAL HIGHLIGHTS (FOR A SHARE OUTSTANDING THROUGHOUT THE PERIOD) ISI SHARES JUNE 1, 2002 FOR THE THROUGH YEAR ENDED FOR THE YEARS ENDED OCTOBER 31, OCTOBER 31, MAY 31, ------------------------------------- 2002/1/ 2002 2006 2005 2004 2003 ------------ ---------- - ------------------------------------------------------------------------------------ PER SHARE OPERATING PERFORMANCE Net asset value, beginning of period...... $ 12.12 $ 11.21 $ 10.50 $ 9.08 $ 10.23 $ 10.89 -------- -------- -------- ------- ------- ------- INCOME (LOSS) FROM INVESTMENT OPERATIONS: Net investment income..................... 0.15/2/ 0.16/2/ 0.10/2/ 0.08 0.05 0.12 Net realized and unrealized gain (loss) on investments............................. 1.42 0.91 0.70 1.42 (1.14) (0.66) -------- -------- -------- ------- ------- ------- Total from investment operations.......... 1.57 1.07 0.80 1.50 (1.09) (0.54) -------- -------- -------- ------- ------- ------- LESS DISTRIBUTIONS: Net investment income..................... (0.15) (0.16) (0.09) (0.08) (0.06) (0.12) -------- -------- -------- ------- ------- ------- Total distributions....................... (0.15) (0.16) (0.09) (0.08) (0.06) (0.12) -------- -------- -------- ------- ------- ------- Net asset value, end of period............ $ 13.54 $ 12.12 $ 11.21 $ 10.50 $ 9.08 $ 10.23 ======== ======== ======== ======= ======= ======= TOTAL RETURN/3,4/.......................... 13.01% 9.59% 7.71% 16.47% (10.65)% (4.93)% SUPPLEMENTAL DATA AND RATIOS: Net assets, end of period (000s).......... $ 69,438 $ 60,205 $ 44,920 $30,262 $19,924 $24,398 Ratios to average daily net assets:/5/ Net investment income................... 1.17% 1.33% 0.92% 0.77% 1.18% 1.14% Expenses after waivers and/or reimbursements........................ 0.95% 0.94% 1.12% 1.30% 1.30% 1.19% Expenses before waivers and/or reimbursements........................ 0.95% 0.94% 1.12% 1.79% 1.99% 1.42% Portfolio turnover rate/4/................ 41% 30% 66% 60% 12% 72% - -------------------------------------------------------------------------------- /1/The Fund changed its fiscal year end from May 31 to October 31. /2/Calculated using the average shares outstanding for the period. /3/Total return excludes the effect of sales charges. /4/Not annualized for periods less than one year. /5/Annualized for periods less than one year. See Notes to Financial Statements. 38 ISI FUNDS NOTES TO FINANCIAL STATEMENTS NOTE 1 - ORGANIZATION AND SIGNIFICANT ACCOUNTING POLICIES A. ORGANIZATION Total Return US Treasury Fund, Inc. ('Total Return'), Managed Municipal Fund, Inc. ('Managed Municipal'), North American Government Bond Fund, Inc. ('North American') and ISI Strategy Fund, Inc. ('Strategy'), (each a 'Fund' and collectively, the 'Funds') are registered under the Investment Company Act of 1940, as amended, as open-end management investment companies. The Funds are organized as corporations under the laws of the State of Maryland. Total Return's investment objective is to achieve a high level of total return with relative stability of principal and, secondarily, high current income consistent with an investment in securities issued by the United States Treasury. Managed Municipal's investment objective is to provide a high level of total return with relative stability of principal and, secondarily, high current income exempt from Federal income tax through investment in a portfolio consisting primarily of tax-free municipal obligations. North American's investment objective is designed to provide a high level of current income, consistent with prudent investment risk. Strategy's investment objective is to maximize total return through a combination of long-term growth of capital and current income. Total Return, Managed Municipal and Strategy currently offer ISI Shares to investors. North American offers ISI North American Government Bond Fund Class A Shares ('ISI Class A Shares') and ISI North American Government Bond Fund Class C Shares ('ISI Class C Shares'). ISI Shares and North American's ISI Class A Shares are subject to a maximum front-end sales charge of 3.00%. A contingent deferred sales charge of 1.00% is imposed on the sale of North American's ISI Class C Shares if redeemed within the first year after purchase. Total Return, Managed Municipal and Strategy are authorized to issue 115,000,000, 55,000,000 and 25,000,000 shares, respectively, of ISI Shares at $0.001 par value. North American is authorized to issue 50,000,000 ISI Class A Shares and 5,000,000 ISI Class C Shares at $0.001 par value. B. VALUATION OF SECURITIES Exchange traded securities and over-the-counter securities listed on the NASDAQ National Market System for which market quotations are readily available are valued each Fund business day using the last reported sales price or the NASDAQ Official Closing Price ('NOCP'), provided by independent pricing services as of the close of trading on the New York Stock Exchange (normally 4:00 p.m. Eastern time). In the absence of a sale or NOCP, such securities are valued at the mean of the last bid and the last asked prices. Non-exchange traded securities for which over-the-counter quotations are readily available are generally valued at the mean between the last bid and last asked prices. Money market instruments that mature in 60 days or less may be valued at amortized cost unless the Fund's investment advisor believes another valuation is more appropriate. When valuing securities for which market quotations are not readily available or for which the market quotations that are available are considered unreliable, the Funds determine a fair value in good faith under procedures established by and under the general supervision of the Funds' Boards of Directors (the 'Board'). The Funds may use these procedures to establish the fair value of securities when, for example, a significant event occurs between the time the market closes and the time as of which the Funds value their investments if such an event is likely to affect the Fund's net asset value per share. Fair valuation may also be used for securities that are subject to legal or contractual restrictions on resale, securities for which no or limited trading activity has occurred for a period of time, or securities that are otherwise deemed to be illiquid (i.e., securities that cannot be disposed of within seven days at approximately the price at which the security is currently priced by the Funds). 39 ISI FUNDS NOTES TO FINANCIAL STATEMENTS If a fair value is required, the investment advisor or sub-advisor in the case of Strategy, determines the value of the security until the Board meets to establish the fair value of the security. As of October 31, 2006, there were no fair valued securities. C. SECURITIES TRANSACTIONS AND INVESTMENT INCOME Securities transactions are recorded on trade date. Realized gains and losses are determined by comparing the proceeds of a sale or the cost of a purchase with a specific offsetting transaction. Dividend income is recorded on the ex-dividend date. Interest income, including amortization of premiums and accretion of discounts, is accrued daily. Estimated expenses are also accrued daily. With respect to North American, income, gains (losses) and common expenses are allocated to each class based on its respective net assets. Class specific expenses are charged directly to each class. D. DISTRIBUTIONS Total Return declares a dividend daily, and Managed Municipal and North American declare monthly dividends at fixed rates approved by the Funds' Board. These dividends are paid monthly. To the extent that their net investment income and short-term capital gains are less than the approved fixed rate, some of their dividends may be paid from long-term capital gains or as a return of shareholder capital. Strategy declares and pays dividends quarterly from its net investment income. Net realized capital gains, if any, are distributed at least annually. The Funds record dividends and distributions on the ex-dividend date. E. FEDERAL INCOME TAXES Each Fund has a policy to qualify as a regulated investment company under subchapter M of the Internal Revenue Code and to distribute all its taxable income. In addition, by distributing in each calendar year substantially all of its net income, capital gains and other amounts, if any, the Funds will not be subject to Federal excise taxes. Accordingly, no Federal income taxes have been accrued. F. FOREIGN CURRENCY TRANSLATION The Funds maintain their accounting records in US dollars. North American determines the US dollar value of foreign currency-denominated assets, liabilities and transactions by using prevailing exchange rates. In valuing assets and liabilities, North American uses the prevailing exchange rate on valuation date. In valuing security transactions, the receipt of income and the payment of expenses, North American uses the prevailing exchange rate on the transaction date. Net realized gains and losses on foreign currency transactions shown on North American's financial statements result from the sale of foreign bonds and foreign currencies, currency gains or losses realized between the trade and settlement dates on securities transactions, and from the difference between the amounts of interest recorded on the Fund's books and the US dollar equivalent of the amounts actually received or paid. G. FORWARD FOREIGN CURRENCY CONTRACTS North American may use forward foreign currency contracts to manage foreign exchange rate risk. The Fund may use these contracts to fix the US dollar value of securities transactions for the period between the date of the transaction and the date the security is received or delivered or to hedge the US dollar value of securities that it already owns. The use of forward foreign currency contracts does not eliminate fluctuations in the prices of the underlying securities, but does establish a rate of exchange that can be achieved in the future. The Fund determines the net US dollar value of forward foreign currency contracts using prevailing exchange rates. As of October 31, 2006, there were no open forward currency contracts. H. REPURCHASE AGREEMENTS The Funds may make short-term investments in repurchase agreements that are fully collateralized by US 40 ISI FUNDS NOTES TO FINANCIAL STATEMENTS government securities. Under the terms of a repurchase agreement, a financial institution sells fixed-income securities to the Funds and agrees to buy them back on a specified day in return for the principal amount of the original sale plus accrued interest. The custodial bank holds the collateral in a separate account until the agreement matures. If the value of the securities falls below the principal amount of the repurchase agreement plus accrued interest, the financial institution deposits additional collateral by the following business day. If the financial institution either fails to deposit the required additional collateral or fails to repurchase the securities as agreed, the Funds have the right to sell the securities and recover any resulting loss from the financial institution. If the financial institution enters into bankruptcy, the Funds' claims on the collateral may be subject to legal proceedings. I. ESTIMATES In preparing its financial statements in conformity with US generally accepted accounting principles, management makes 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 revenues and expenses during the period. Actual results may be different. NOTE 2 - NEW ACCOUNTING PRONOUNCEMENTS In June 2006, the Financial Accounting Standards Board ("FASB") issued Financial Interpretation No. 48, "Accounting for Uncertainty in Income Taxes" (the "Interpretation") which is effective for fiscal years beginning after December 15, 2006, and is to be applied to all open tax years as of the effective date. This Interpretation prescribes a minimum threshold for financial statement recognition of the benefit of a tax position taken or expected to be taken in a tax return, and requires certain expanded disclosures. Management has recently begun to evaluate the application of the Interpretation, and has not at this time determined the impact, if any, resulting from its adoption on the Fund's financial statements. In September 2006, the FASB issued Statement of Financial Accounting Standards No. 157 "Fair Value Measurements" (the "Statement") which is effective for fiscal years beginning after November 15, 2007 and interim periods within those fiscal years. This Statement defines fair value, establishes a framework for measuring fair value in generally accepted accounting principles, and expands disclosures about fair value measurements. Management has recently begun to evaluate the application of the Statement, and has not at this time determined the impact, if any, resulting from its adoption on the Fund's financial statements. NOTE 3 - FEES AND TRANSACTIONS WITH AFFILIATES AND OTHER SERVICE PROVIDERS International Strategy & Investment, Inc. ('ISI') is the Funds' Advisor. As compensation for its advisory services, Total Return pays ISI an annual fee based on the Fund's average daily net assets, which is calculated daily and paid monthly at the following annual rates: 0.20% of the first $100 million, 0.18% of the next $100 million, 0.16% of the next $100 million, 0.14% of the next $200 million and 0.12% of the amount over $500 million. In addition, Total Return pays ISI 1.50% of the Fund's gross interest income. Managed Municipal, North American and Strategy each pay ISI an annual fee based on its average daily net assets, which is calculated daily and paid monthly at the annual rate of 0.40%. ISI has contractually agreed to waive its fees and/or reimburse expenses of North American through February 28, 2007, to the extent necessary, to limit the expenses of ISI Class C Shares to 1.85% of the class' average daily net assets. For the year ended October 31, 2006, there were no fees waived. Los Angeles Capital Management and Equity Research, Inc. ('LA Capital Management') is Strategy's Sub-Advisor and is responsible for managing the common stocks in the Fund's portfolio. The Sub-Advisor is paid by ISI, not the Fund. The Northern Trust Company is the Funds' Custodian. 41 ISI FUNDS NOTES TO FINANCIAL STATEMENTS ISI Group, Inc. ('ISI Group'), an affiliate of ISI, is the Distributor for the Funds. Total Return, Managed Municipal and Strategy each pay ISI Group a distribution/shareholder service fee, pursuant to Rule 12b-1, that is calculated daily and paid monthly at the annual rate up to 0.25% of their average daily net assets. North American's ISI Class A Shares and ISI Class C Shares pay ISI Group a distribution/shareholder service fee, pursuant to Rule 12b-1, that is calculated daily and paid monthly at the annual rate up to 0.40% and 1.00% (which may include up to 0.25% for shareholder servicing fees for each class) of their average daily net assets, respectively. For the year ended October 31, 2006, North American Class A Shares did not pay any shareholder servicing fees. ISI Group voluntarily waived fees of $61 and $171 for Total Return and North American, respectively. For the year ended October 31, 2006, ISI Group earned commissions on sales of ISI Shares of Total Return, Managed Municipal, and Strategy of $4,639, $2,595 and $18,730, respectively, and $12,702 on sales of ISI Class A Shares of North American. ISI Group retained $2,740 of the back-end sales charges on the sale of ISI Class C Shares of North American. EJV Financial Services, LLC ("EJV") provides certain compliance support services to the Fund's Chief Compliance Officer. Edward J. Veilleux, Vice President of the Funds is also a principal of EJV. Citigroup Fund Services, LLC ('Citigroup') serves as the Funds' Administrator, Accountant, and Transfer Agent. For its services, Citigroup receives a combined fee based on the aggregate average net assets of the Funds (subject to a minimum monthly fee) and monthly fees per open shareholder account. Average net asset-based fees are calculated daily and all fees are paid monthly. NOTE 4 - FEDERAL INCOME TAX AND INVESTMENT TRANSACTIONS The Funds may periodically make reclassifications among certain capital accounts as a result of differences in the characterization and allocation of certain income and capital gain distributions determined annually in accordance with Federal tax regulations, which may differ from US generally accepted accounting principles. These book/tax differences may be either temporary or permanent. To the extent they are permanent, they are charged or credited to paid-in-capital, undistributed net investment income or accumulated net realized gain as appropriate, in the period that the differences arose. The reclassifications have no impact on the net assets of the Funds. As of October 31, 2006, the following reclassifications were made to the statement of assets and liabilities: -------------------------------------------------- Accumulated Undistributed Net Realized Net Investment Paid-In Gain Income Capital -------------------------------------------------- Total Return $ (507,522) $ 507,522 $ -- North American (1,161,109) 1,161,109 -- Strategy 13,454 (13,445) (9) -------------------------------------------------- Total Return's reclassification was the result of a reclass of distributions. North American's reclass was the result of bond bifurcation tax adjustments and currency gain/loss reclassifications. Strategy's reclassification was a result of a reclassification of income on real estate investment trust securities. 42 ISI FUNDS NOTES TO FINANCIAL STATEMENTS The Funds determine their net investment income and capital gain distributions in accordance with income tax regulations, which may differ from US generally accepted accounting principles. Distributions during the fiscal years ended October 31, 2006 and 2005 were characterized for tax purposes as follows: - ----------------------------------------------------------------------------------------------------- Long-Term Ordinary Income Tax-Exempt Income Capital Gains Return of Capital - ----------------------------------------------------------------------------------------------------- October 31, October 31, October 31, October 31, ----------- ----------- ----------- ----------- 2006 2005 2006 2005 2006 2005 2006 2005 ---- ---- ---- ---- ---- ---- ---- ---- Total Return $5,796,709 $5,069,701 $ - $ - $ - $427,439 $ - $1,616,199 Managed Municipal 45,169 68,211 2,670,232 3,290,161 289,342 - - - North American 7,465,855 9,291,398 - - - - 1,185,600 1,478,784 Strategy 765,946 753,672 - - - - - - - ----------------------------------------------------------------------------------------------------- As of October 31, 2006, the components of distributable earnings (accumulated losses) on a tax basis were as follows: - ---------------------------------------------------------------------------------------------------- Undistributed Undistributed Undistributed Unrealized Tax Exempt Ordinary Long-Term Capital Loss Appreciation Income Income Capital Gains Carryforward (Depreciation) Total - ---------------------------------------------------------------------------------------------------- Total Return $ - $12,992 $ - $- $(4,131,348) $(4,118,356) Managed Municipal 509,008 - 720,913 - 3,270,695 4,500,616 North American - - - - (3,703,499) (3,703,499) Strategy - 26,521 1,880,649 - 11,354,870 13,262,040 - ---------------------------------------------------------------------------------------------------- The difference between book basis and tax basis unrealized appreciation (depreciation) for Strategy was primarily due to wash sales. The aggregate cost of purchases and proceeds from sales of investments, other than short-term obligations, for the year ended October 31, 2006, were as follows: ------------------------------------------------------------------------- Non-US Government Obligations US Government Obligations ------------------------------------------------------------------------- Purchases Sales Purchases Sales Total Return $ - $ - $72,740,307 $77,926,039 Managed Municipal 5,992,620 15,544,490 - - North American 38,769,279 48,552,469 45,394,438 58,619,602 Strategy 18,351,393 16,864,358 11,348,177 9,250,046 ------------------------------------------------------------------------- 43 ISI FUNDS NOTES TO FINANCIAL STATEMENTS NOTE 5 - MARKET AND CREDIT RISK North American invests in Canadian and Mexican government securities. Investing in Canadian and Mexican government securities may have different risks than investing in US government securities. An investment in Canada or Mexico may be affected by developments unique to those countries. These developments may not affect the US economy or the prices of US government securities in the same manner. In addition, the value of bonds issued by non-US governments may be affected by adverse international political and economic developments that may not impact the value of US government securities. NOTE 6 - CONTRACTUAL OBLIGATIONS In the ordinary course of business, the Funds enter into contracts that contain a variety of indemnifications. Each Fund's maximum exposure under these arrangements is unknown. However, the Funds have not had prior claims or losses pursuant to these indemnification provisions and expect the risk of loss thereunder to be remote. 44 REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM To the Shareholders and Board of Directors of Total Return U.S. Treasury Fund, Inc., Managed Municipal Fund, Inc., North American Government Bond Fund, Inc., and ISI Strategy Fund, Inc. We have audited the accompanying statements of assets and liabilities of the Total Return U.S. Treasury Fund, Inc., Managed Municipal Fund, Inc., North American Government Bond Fund, Inc., and ISI Strategy Fund, Inc., including the schedules of investments, as of October 31, 2006, and the related statements of operations, the statements of changes in net assets, and the financial highlights for the year then ended. These financial statements and financial highlights are the responsibility of the Fund's management. Our responsibility is to express an opinion on these financial statements and financial highlights based on our audits. The statements of changes in net assets for the year ended October 31, 2005 and the financial highlights for each of the four years or periods ended October 31, 2005 were audited by other auditors whose report dated December 23, 2005 expressed an unqualified opinion on such financial statements and financial highlights. We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audits to obtain reasonable assurance about whether the financial statements and financial highlights are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. Our procedures included confirmation of securities owned as of October 31, 2006 by correspondence with the custodian and brokers. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. 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 the Total Return U.S. Treasury Fund, Inc., Managed Municipal Fund, Inc., North American Government Bond Fund, Inc., and ISI Strategy Fund, Inc., as of October 31, 2006, the results of their operations, the changes in their net assets, and their financial highlights for the year then ended, in conformity with accounting principles generally accepted in the United States of America. /s/ BRIGGS, BUNTING & DOUGHERTY, LLP Philadelphia, Pennsylvania December 1, 2006 45 FUND DIRECTORS AND OFFICERS (UNAUDITED) - ------------------------------------------------------------------------------------------------------------------- NAME, BIRTH DATE AND BUSINESS EXPERIENCE AND DIRECTORSHIPS POSITION WITH THE FUND/1/ DURING THE PAST 5 YEARS - ------------------------------------------------------------------------------------------------------------------- INDEPENDENT DIRECTORS - ------------------------------------------------------------------------------------------------------------------- W. Murray Jacques President, WMJ Consulting, LLC (real estate investment management company) 3/28/36 (1999 to present). Formerly, Principal, CM Coastal Development, LLC (real Director since 2002. estate development) (2002 to 2006). Formerly, Chairman, Saint David's School (2002 to 2004). - ------------------------------------------------------------------------------------------------------------------- Louis E. Levy Retired Partner, KPMG Peat Marwick, (retired 1990). Formerly, Chairman of the 11/16/32 Quality Control Inquiry Committee, American Institute of Certified Public Director since 1994. Accountants (1992 to 1998); Formerly, Director, Kimberly-Clark Corp., (personal consumer products) (retired 2000), Household International, Inc. (consumer finance) (retired 2004), and Scudder Group of Mutual Funds (retired 2005). - ------------------------------------------------------------------------------------------------------------------- FUND DIRECTORS AND OFFICERS - ------------------------------------------------------------------------------------------------------------------- Edward S. Hyman* Director, Capital Trust (real estate investment trust) (2005 to present); Chairman, 4/8/45 International Strategy & Investment, Inc. (registered investment advisor) (1991 to Director since 1991. present); Chairman and President, International Strategy & Investment Group, Inc. (registered broker-dealer) (1991 to present). - ------------------------------------------------------------------------------------------------------------------- R. Alan Medaugh President, International Strategy & Investment, Inc. (registered investment 8/20/43 advisor) (1991 to present); Director, International Strategy & Investment Group, President since 1991. Inc. (registered broker-dealer) (1991 to present). - ------------------------------------------------------------------------------------------------------------------- Nancy Lazar Executive Vice President, Assistant Treasurer and Secretary of International 8/1/57 Strategy & Investment, Inc. (registered investment advisor) (1991 to present); Vice President since 1997. Executive Vice President, Assistant Treasurer and Secretary of International Strategy & Investment Group, Inc. (registered broker-dealer) (1991 to present). - ------------------------------------------------------------------------------------------------------------------- Thomas D. Stevens/2/ Chairman and President, Los Angeles Capital Management and Equity Research, 5/27/49 Inc. (registered investment advisor) (March 2002 to present). Formerly, Senior Vice President since 1997. Vice President and Principal, Wilshire Associates Inc. (registered investment advisor) (1980-2002); Chief Investment Officer, Wilshire Asset Management (registered investment advisor) (1980 to 1999). - ------------------------------------------------------------------------------------------------------------------- Carrie L. Butler Managing Director, International Strategy & Investment, Inc. (registered 5/1/67 investment advisor) (2000 to present). Formerly, Assistant Vice President, Vice President since 1991. International Strategy & Investment, Inc. (registered investment advisor) (1991 to 2000). 46 FUND DIRECTORS AND OFFICERS (UNAUDITED) - ----------------------------------------------------------------------------------------------------------------------------- NAME, BIRTH DATE AND BUSINESS EXPERIENCE AND DIRECTORSHIPS POSITION WITH THE FUND/1/ DURING THE PAST 5 YEARS - ----------------------------------------------------------------------------------------------------------------------------- FUND DIRECTORS AND OFFICERS - ----------------------------------------------------------------------------------------------------------------------------- Edward J. Veilleux President, EJV Financial Services, LLC (2002 to present); Officer of various 8/26/43 investment companies for which EJV Financial Services provides consulting and Vice President since 1992. compliance services. Formerly, Trustee, Devcap Trust (registered investment company) (2000 to 2003); Director, Deutsche Asset Management (formerly B.T. Alex Brown, Inc.) (October 1965 to May 2002); Executive Vice President, Investment Company Capital Corp. (May 1987 to May 2002). - ----------------------------------------------------------------------------------------------------------------------------- Stephen V. Killorin Executive Managing Director and Chief Financial Officer, International Strategy 6/27/53 & Investment, Inc. (registered investment advisor) (December 2000 to present); Vice President since 2002. Executive Managing Director and Chief Financial Officer, International Strategy Treasurer, Chief Compliance Officer & Investment Group, Inc. (registered broker-dealer) (December 2000 to present); and Chief Financial Officer since Formerly, Controller, Sanford C. Bernstein & Co., Inc. (registered investment 2004. advisor) (November 1999 to December 2000) and Managing Director, Deutsche Bank (May 1994 to November 1999). - ----------------------------------------------------------------------------------------------------------------------------- Margaret M. Beeler Managing Director, International Strategy & Investment, Inc. (registered 3/1/67 investment advisor) (July 2004 to present). Formerly, Assistant Managing Director Vice President since 2005. and Assistant Vice President (1996 to 2000), International Strategy & Investment, Secretary since 2004. Inc. (registered investment advisor). - ----------------------------------------------------------------------------------------------------------------------------- Heena Dhruv Managing Director, International Strategy & Investment, Inc. (registered 11/13/76 investment advisor) (July 2005 to present). Associate Managing Director, Assistant Vice President since 2005.// International Strategy & Investment, Inc. (January 2003 to July 2005). Portfolio Assistant, Pershing, Division of DLJ (April 1999 to August 2000). - ----------------------------------------------------------------------------------------------------------------------------- Dana A. Lukens General Counsel, Citigroup Fund Services, LLC ("Citigroup") (fund 4/23/62 administrator) (2001 to present). Formerly, General Counsel, Clareon Corp. Assistant Secretary since 2003.// (money transmitter) (2000 to 2001); Associate, Drummond Woodsum & MacMahon (law firm) (1998 to 2000); Officer of various registered investment companies for which Citigroup serves as fund accountant and administrator. - ----------------------------------------------------------------------------------------------------------------------------- Frederick Skillin Senior Vice President, Financial Control, Citigroup (2003 to present); Senior 5/27/58 Manager, Corporate Finance, Citigroup (1994 to 2004); Officer of various Assistant Treasurer since 2004.// registered investment companies for which Citigroup serves as fund accountant and administrator. - ----------------------------------------------------------------------------------------------------------------------------- *Considered to be an "interested person" as defined in the Investment Company Act, because of his employment with the Advisor and the Distributor. /1/The mailing address of each Director and Executive Officer with respect to Fund operations is 40 West 57/th/ Street, 18th Floor, New York, New York 10019. /2/Thomas D. Stevens is an officer only for the ISI Strategy Fund, Inc. Except for Mr. Stevens, each of the above named persons serves in the capacity noted above for each Fund in the Fund Complex. The Funds' Statements of Additional Information include additional information about the Funds' directors and officers. To receive your free copy of the Statements of Additional Information, call toll-free: (800) 955-7175. 47 NOTICE TO SHAREHOLDERS (UNAUDITED) PROXY VOTING INFORMATION A description of the policies and procedures that Strategy uses to determine how to vote proxies relating to securities held in Strategy's portfolio is available, without charge and upon request, by calling (800) 955-7175. The Fund's proxy voting record for the 12-month period ended June 30, 2006 is available, without charge and upon request, by calling (800) 955-7175. This information is also available from the EDGAR database on the SEC's website at http://www.sec.gov. Total Return, Managed Municipal and North American are not required to adopt proxy voting policies and procedures. AVAILABILITY OF QUARTERLY PORTFOLIO SCHEDULE The Funds file their complete schedule of portfolio holdings with the SEC for the first and third quarters of each fiscal year on Form N-Q. Each Funds' Form N-Q is available on the SEC's website at http://www.sec.gov or may be reviewed and copied at 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. TAX INFORMATION FOR THE TAX YEAR ENDED OCTOBER 31, 2006: The amounts may differ from those elsewhere in this report because of differences between tax and financial reporting requirements. - ------------------------------------------------------------------------------------------------------------------------- % of Ordinary Income % of Ordinary % of Ordinary % of Short-Term Distributions that Income Income Capital Gain % of Qualify for the Distributions that Distributions that Distributions that Long-Term Tax-Exempt Corporate Qualify as are exempt from are exempt from Capital Gain Income Dividends Received Qualified Dividend US tax for Foreign US tax for Foreign Distributions Distributions Deduction Income Shareholders Shareholders - ------------------------------------------------------------------------------------------------------------------------- Total Return $ - - - - 100.00% 100.00% Managed Municipal 289,342 98.34% - - 1.92% - North American - - - - 54.10% 100.00% Strategy - - 83.48% 83.47% 65.16% - - ------------------------------------------------------------------------------------------------------------------------- CHANGE IN INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM Effective December 14, 2005, the Funds replaced Ernst & Young LLP ("E & Y") with Briggs Bunting & Dougherty, LLP as the Funds' independent registered public accounting firm by action of the Funds' Board of Directors and upon the recommendation of the Audit and Compliance Committee of the Board. E & Y's reports on each Fund's financial statements for the fiscal years ended October 31, 2004 and October 31, 2005 contained no adverse opinion or disclaimer of opinion nor were they qualified or modified as to the uncertainty, audit scope, or accounting principles. 48 NOTICE TO SHAREHOLDERS (UNAUDITED) During the Fund's fiscal years ended October 31, 2004 and October 31, 2005, (i) there were no disagreements with E & Y on any matter of accounting principles or practices, financial statement disclosure or auditing scope or procedure, which disagreements, if not resolved to the satisfaction of E & Y, would have caused it to make reference to the subject matter of disagreements in connection with its report on each Fund's financial statements for such year, and (ii) there were no "reportable events" of the kind described in Item 304 (a) (1) (v) of Regulation S-K under the Securities Exchange Act of 1934, as amended. INVESTMENT ADVISORY AGREEMENT APPROVAL At the September 27, 2006 Board meeting, the Board, including the Independent Directors, considered the approval of the continuance of the Investment Advisory Agreements between ISI and each of the Funds (the "Advisory Agreements") as well as the Sub-Advisory Agreement between ISI and the Sub-Advisor with respect to Strategy (the "Sub-Advisory Agreement"). In evaluating the Advisory Agreements and the Sub-Advisory Agreement, the Board reviewed materials furnished by ISI and the Sub-Advisor. Specifically, the Board considered: (1) the nature, extent and quality of the services provided to the Funds by ISI and the Sub-Advisor, including information on the investment performance of the Funds, ISI and the Sub-Advisor; (2) the total expense ratio of each Fund compared to its relevant peer group; (3) the investment advisory fee schedule for each Fund; (4) the cost of the services provided and profitability to ISI with respect to its relationship with the Funds; (5) the extent to which economies of scale would be realized as each Fund grows and whether the advisory fees reflect these economies of scale for the benefit of shareholders of each Fund; and (6) other benefits received by ISI and the Sub-Advisor from its relationship with the Funds. In their deliberations, the Board did not identify any particular information that was all-important or controlling, and the Board attributed different weights to the various factors. In particular, the Board focused on the factors discussed below. NATURE, EXTENT AND QUALITY OF SERVICES. The Board met with senior management of ISI and discussed ISI's management approach with respect to each Fund as well as ISI's general economic outlook. The Board also considered the background and quality of ISI's investment management team and the history of the organization of the Funds and their relationship with ISI and the Sub-Advisor. With respect to Strategy, the Board noted that, under the Sub-Advisory Agreement, the Sub-Advisor managed the Fund's equity portfolio and reviewed data provided by the Sub-Advisor regarding its general order execution results. The Board also reviewed information provided by Lipper Inc. and Thomson Financial regarding the investment performance of each Fund. TOTAL RETURN FUND. ISI reported that the Fund's duration had been extended from 6.3 years to 7.5 years during the quarter and that its return was better than the Lehman Index, having returned roughly 4% for the quarter versus 3.05% for the index. ISI advised the Board that the Fund's longer duration had contributed to this relative performance. ISI reported that the Fund had performed like a 5-year Treasury in an environment where 2-year Treasuries had returned 2.63% and 10-year Treasuries had returned -2.09%. The Board noted that Lipper Inc. and CDA/Thomson Financial had given the Fund a high ranking for its one quarter and three year performance but a low ranking for its one-year performance, while Morningstar had given the Fund a high ranking for its one year performance and a low ranking for its three year performance. The Board also noted that the Fund's expense ratio of 75 basis points was below the 100 basis points average for like-size Treasury Funds. MANAGED MUNICIPAL FUND. Referring to a chart showing yields from 1 year to 30 years for New York and Georgia, ISI reported that the spread compression between a strong AAA Georgia and a weak AA New York had reduced to nothing. ISI reported that the Fund had weathered similar situations over the past couple of years. ISI reported and 49 NOTICE TO SHAREHOLDERS (UNAUDITED) the Board noted that, in the past, credit quality issues had been overwhelming, but that, currently, the spreads between different credit qualities were extremely narrow, nothing that big states such as California and New York compared with high quality states such as Georgia. ISI reported that it believed it was likely that credit quality would likely be less of an issue in the future and that maturity management would come more into play. ISI reported, and the Board noted that the Fund had recently invested in Georgia bonds because they appeared to be cheap compared with New York State bonds. The Board noted that the Fund's duration was still quite a bit longer than the market. The Board also noted that the Fund's 91 basis point expense ratio was above the 88 basis point average of funds of a similar size. NORTH AMERICAN FUND. ISI reported that the losing candidate in Mexico's recent presidential elections had refused to concede, prompting riots and demonstrations. Nonetheless, ISI reported that, with an increase of over 10%, Mexico was the best performing market for bonds over the quarter. The Board noted that the Fund had performed significantly better than its peer group. Referring to the Board materials, the Board noted that the Fund had outperformed each of the indices for every time frame. ISI advised the Board that the ability to invest in Canada and Mexico had been very important for the Fund. ISI reported that the Fund was underinvested in Canada but was looking for an opportunity to reinvest. The Board noted that the returns for the Fund had been good. ISI advised the Directors that the Fund's duration had been lowered, since 10-year rates were about 70 basis points through the Fed Funds rate. ISI advised the Directors that it was important to remember that the first quarter of a year was often a difficult one as the economy usually gets scaled up during the quarter due to seasonal factors. The Board noted that although the Fund's duration had recently been lowered it was still fairly long. The Board also noted that the Fund's expense ratio of 106 basis points was marginally above the 104 basis point average of funds of a similar size. STRATEGY FUND. The Board noted that the Fund had underperformed its 60/40 index by about 1% for the quarter. ISI reported that this was primarily due to LA Capital's analysis of securities variables which had caused it to invest in stocks with higher betas and lower yields. ISI further reported that the perception of a slowing economy had also hurt the Fund's performance. ISI reported that the Fund's September performance had placed it ahead of the index by about 20 basis points. ISI reported and the Board noted that while the Fund's 75% investment in stocks had been a good call over time, in the most recent quarter bonds had outperformed stocks. The Board noted that the Fund's expense ratio of 95 basis points was slightly better than the 100 basis point average of funds in its category. Based on the above information, the Board concluded that the quality and range of services provided by ISI have benefited, and should continue to benefit, the Funds and their shareholders. INVESTMENT ADVISORY FEE SCHEDULES FOR EACH FUND. The Board considered the investment advisory fees paid by each Fund to ISI and the Sub-Advisor. The Board noted that the sub-advisory fee is paid by ISI and not the Fund. The Board concluded that the fee schedules under the Investment Advisory Agreements provided fair compensation to ISI in light of the nature, extent and quality of the services being provided to the Funds and the performance of the Funds. COSTS OF SERVICES PROVIDED AND PROFITABILITY. The Board reviewed the costs associated with ISI's portfolio management, research and corporate governance and considered the profitability of ISI on its advisory services to the Funds. The Board noted that the level of ISI's profits was within the range found in the industry of comparable fund complexes. The Board also was advised that ISI's profitability on advisory services rendered to the Funds had declined over the past year due to a decrease in assets of the Funds. The Board also considered whether the Funds would benefit from any economies of scale, noting that the investment advisory fees for Managed Municipal, North American and Strategy 50 NOTICE TO SHAREHOLDERS (UNAUDITED) did not contain breakpoints. The Board considered the size of each of these Funds and concluded that it would not be necessary to consider the implementation of fee breakpoints. OTHER BENEFITS REVIEWED. The Board considered the fact that ISI Group, an affiliate of ISI, serves as the distributor of the Funds. The Board reviewed the costs and profitability of ISI Group in rendering distribution services to each of the Funds and noted that ISI Group operated at a loss with respect to distribution services provided to the Funds. Prior to voting, the Board reviewed a memorandum from counsel to the Independent Directors discussing the legal standards applicable to its consideration of the Advisory Agreements and the Sub-Advisory Agreement and discussed the proposed continuance of the Advisory Agreements and the Sub-Advisory Agreement. The Independent Directors met their counsel without management present to discuss the agreements further. Based upon its review, the Board concluded that the overall arrangements between the ISI Funds and ISI, and ISI and the Sub-Advisor (with respect to Strategy) as provided in the Advisory and Sub-Advisory Agreements, were in the best interests of the Funds and their respective shareholders. OTHER INFORMATION On October 31, 2006, one shareholder held approximately 11% of the outstanding shares of North American. This shareholder is an omnibus account, which is held on behalf of several individual shareholders. 51 [LOGO] ISI INTERNATIONAL STRATEGY & INVESTMENT DIRECTORS AND OFFICERS EDWARD S. HYMAN STEPHEN V. KILLORIN CHAIRMAN VICE PRESIDENT W. MURRAY JACQUES TREASURER DIRECTOR CHIEF COMPLIANCE OFFICER LOUIS E. LEVY CHIEF FINANCIAL OFFICER DIRECTOR MARGARET M. BEELER R. ALAN MEDAUGH VICE PRESIDENT PRESIDENT SECRETARY NANCY R. LAZAR FREDERICK SKILLIN VICE PRESIDENT ASSISTANT TREASURER CARRIE L. BUTLER DANA A. LUKENS VICE PRESIDENT ASSISTANT SECRETARY EDWARD J. VEILLEUX VICE PRESIDENT *Thomas D. Stevens is an THOMAS D. STEVENS* officer for only the ISI Strategy Fund. VICE PRESIDENT INVESTMENT ADVISOR ISI, INC. 40 WEST 57TH STREET, 18TH FLOOR NEW YORK, NY 10019 (800) 955-7175 SHAREHOLDER SERVICING AGENT CITIGROUP FUND SERVICES, LLC TWO PORTLAND SQUARE PORTLAND, ME 04101 (800) 882-8585 DISTRIBUTOR ISI GROUP, INC. 40 WEST 57TH STREET, 18TH FLOOR NEW YORK, NY 10019 (800) 955-7175 ITEM 2. CODE OF ETHICS As of the end of the period covered by this report, the registrant has adopted a code of ethics as defined in Item 2 of Form N-CSR, which applies to its Chief Financial Officer and Principal Accounting Officer. A copy of the code is filed as an exhibit to this Form N-CSR. ITEM 3. AUDIT COMMITTEE FINANCIAL EXPERT The registrant's Board has determined that Louis E. Levy is an "audit committee financial expert". Mr. Levy is "independent" for purposes of this Item. ITEM 4. PRINCIPAL ACCOUNTANT FEES AND SERVICES (a) Audit Fees - The aggregate fees accrued for each of the last two fiscal years (the "Reporting Periods") for professional services rendered by the Registrant's principal accountant for the audit of the Registrant's annual financial statements, or services that are normally provided by the principal accountant in connection with the statutory and regulatory filings or engagements for the Reporting Periods, were $24,075 in 2005 and $18,000 in 2006. (b) Audit-Related Fees - There were no audit-related fees billed to the Registrant in the Reporting Periods for assurance and related services rendered by the principal accountant that were reasonably related to the performance of the audit of the Registrant's financial statements and are not reported under paragraph (a) of this Item 4. (c) Tax Fees - The aggregate fees billed in the Reporting Periods for professional services rendered by the principal accountant to the Registrant for tax compliance, tax advice and tax planning were $3,300 in 2005 and $1,500 in 2006. These services consisted of review or preparation of U.S. federal, state and local excise tax returns. (d) Other Fees - The aggregate fees billed in the Reporting Periods for products and services provided by the principal accountant to the Registrant, other than the services reported in paragraphs (a) through (c) of this Item, were $3,880 in 2005 and $0 in 2006. These services consisted of resignation fees from prior audit firm and New York City and State Settlement. (e) (1) The Audit Committee reviews and approves in advance all audit and "permissible non-audit services" (as defined under Rule 2-01(c)(4)) for the Registrant. In addition, the Audit Committee reviews and approves in advance all "permissible non-audit services" (as defined under Rule 2-01(c)(4)) to be provided to the Registrant's investment adviser ("Adviser") by the Registrant's independent auditor if the engagement relates to the operations and financial reporting of the Registrant. Pre-approval of any permissible non-audit services provided to the Registrant is not required so long as: (i) the aggregate amount of all such permissible non-audit services provided to the Registrant constitutes not more than 5% of the total amount of revenues paid by the Registrant to its auditor during the fiscal year in which the permissible non-audit services are provided; (ii) the permissible non-audit services were not recognized by the Registrant at the time of the engagement to be non-audit services; and (iii) such services are promptly brought to the attention of the Audit Committee and approved prior to the completion of the audit by the Audit Committee or its authorized delegate(s). Pre-approval of permissible non-audit services rendered to the Adviser is not required if such services constitute not more than 5% of the total amount of revenues paid by the Registrant and the Adviser collectively to the Registrant's independent auditor during the fiscal year in which such services are provided. The Audit Committee may delegate to one or more of its members authority to pre-approve permissible non-audit services to be provided to the Registrant. (e) (2) 0.00% (f) Not applicable (g) The aggregate non-audit fees billed by the principal accountant for services rendered to the Registrant for the Reporting Periods were $7,180 in 2005 and $1,500 in 2006. There were no fees billed in each of the Reporting Periods for non-audit services rendered by the principal accountant to the investment adviser. (h) If the Registrant's investment adviser has engaged the Registrant's auditor for non-audit services and the engagement relates directly to the operations and financial reporting of the Registrant, the Audit Committee does consider such engagement in evaluating the independence of the Registrant's auditor. ITEM 5. AUDIT COMMITTEE OF LISTED REGISTRANTS Not applicable. ITEM 6. SCHEDULE OF INVESTMENTS 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) The registrant's President and Treasurer have concluded that the registrant's disclosure controls and procedures (as defined in rule 30a-3(c) under the Investment Company Act of 1940 (the "Act")) are effective, based on their evaluation of these disclosure controls and procedures required by Rule 30a-3(b) as of a date within 90 days of the filing date of this report. (b) There were no changes in the registrant's internal control over financial reporting (as defined in rule 30a-3(d) under the Act) that occurred during the registrant's last fiscal quarter that have materially affected, or are reasonably likely to materially affect, the registrant's internal control over financial reporting. ITEM 12. EXHIBITS. (a)(1) Code of Ethics (Exhibit filed herewith). (a)(2) Certifications pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (Exhibit filed herewith). (a)(3) Not applicable. (b) Certifications pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (Exhibit filed herewith). 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. Registrant NORTH AMERICAN GOVERNMENT BOND FUND, INC By /s/ R. Alan Medaugh ----------------------------- R. Alan Medaugh, President Date 1/5/07 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. By /s/ R. Alan Medaugh ------------------------------ R. Alan Medaugh, President Date 1/5/07 By /s/ Stephen V. Killorin ------------------------------ Stephen V. Killorin, Treasurer Date 1/5/07