<ARTICLE> 9 <MULTIPLIER> 1,000 <CURRENCY> U.S.Dollars <PERIOD-TYPE> 9-MOS <FISCAL-YEAR-END> DEC-31-1999 <PERIOD-START> JAN-01-1999 <PERIOD-END> SEP-30-1999 <EXCHANGE-RATE> 1 <CASH> 298,355 <INT-BEARING-DEPOSITS> 0 <FED-FUNDS-SOLD> 101,781 <TRADING-ASSETS> 0 <INVESTMENTS-HELD-FOR-SALE> 740,073 <INVESTMENTS-CARRYING> 1,340,348 <INVESTMENTS-MARKET> 1,333,749 <LOANS> 3,927,240 <ALLOWANCE> 65,850 <TOTAL-ASSETS> 6,656,961 <DEPOSITS> 3,748,212 <SHORT-TERM> 2,187,570 <LIABILITIES-OTHER> 55,311 <LONG-TERM> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 14,877 <OTHER-SE> 650,991 <TOTAL-LIABILITIES-AND-EQUITY> 6,656,961 <INTEREST-LOAN> 231,882 <INTEREST-INVEST> 93,337 <INTEREST-OTHER> 6,893 <INTEREST-TOTAL> 332,112 <INTEREST-DEPOSIT> 79,985 <INTEREST-EXPENSE> 149,085 <INTEREST-INCOME-NET> 183,027 <LOAN-LOSSES> 6,062 <SECURITIES-GAINS> (1,398) <EXPENSE-OTHER> 140,116 <INCOME-PRETAX> 112,868 <INCOME-PRE-EXTRAORDINARY> 112,868 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 73,991 <EPS-BASIC> 1.03 <EPS-DILUTED> 1.03 <YIELD-ACTUAL> 4.20 <LOANS-NON> 16,171 <LOANS-PAST> 1,872 <LOANS-TROUBLED> 0 <LOANS-PROBLEM> 0 <ALLOWANCE-OPEN> 66,150 <CHARGE-OFFS> 10,523 <RECOVERIES> 4,161 <ALLOWANCE-CLOSE> 65,850 <ALLOWANCE-DOMESTIC> 56,062 <ALLOWANCE-FOREIGN> 0 <ALLOWANCE-UNALLOCATED> 9,788