<TABLE> <S> <C>
<PAGE>
<ARTICLE> 9
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-START> JAN-01-2000
<PERIOD-END> JUN-30-2000
<CASH> 366,070
<INT-BEARING-DEPOSITS> 6,527,022
<FED-FUNDS-SOLD> 301,128
<TRADING-ASSETS> 0
<INVESTMENTS-HELD-FOR-SALE> 935,856
<INVESTMENTS-CARRYING> 219,293
<INVESTMENTS-MARKET> 217,862
<LOANS> 6,456,921
<ALLOWANCE> 97,678
<TOTAL-ASSETS> 8,736,247
<DEPOSITS> 7,403,433
<SHORT-TERM> 0
<LIABILITIES-OTHER> 99,327
<LONG-TERM> 316,323<F1>
0
0
<COMMON> 1,673
<OTHER-SE> 679,240
<TOTAL-LIABILITIES-AND-EQUITY> 8,736,247
<INTEREST-LOAN> 385,312
<INTEREST-INVEST> 33,853
<INTEREST-OTHER> 6,682
<INTEREST-TOTAL> 425,847
<INTEREST-DEPOSIT> 159,617
<INTEREST-EXPENSE> 175,974
<INTEREST-INCOME-NET> 249,873
<LOAN-LOSSES> 56,650
<SECURITIES-GAINS> 0
<EXPENSE-OTHER> 270,653
<INCOME-PRETAX> 69,286
<INCOME-PRE-EXTRAORDINARY> 42,860
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> 42,860
<EPS-BASIC> 128.13
<EPS-DILUTED> 128.13
<YIELD-ACTUAL> 0<F2>
<LOANS-NON> 15,163
<LOANS-PAST> 47,210
<LOANS-TROUBLED> 0<F2>
<LOANS-PROBLEM> 0<F2>
<ALLOWANCE-OPEN> 106,484
<CHARGE-OFFS> 74,389
<RECOVERIES> 11,975
<ALLOWANCE-CLOSE> 97,678
<ALLOWANCE-DOMESTIC> 0<F2>
<ALLOWANCE-FOREIGN> 0<F2>
<ALLOWANCE-UNALLOCATED> 0<F2>
<FN>
<F1> INCLUDES 94,048 IN CAPITAL NOTES.
<F2> THIS INFORMATION IS NOT REQUIRED FOR INTERIM REPORTING PURPOSES.
</FN>
</TABLE>