<TABLE> <S> <C>

<PAGE>
<ARTICLE> 9
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM UNAUDITED
FINANCIAL STATEMENTS CONTAINED IN THE COMPANY'S QUARTERLY REPORTS IN FORM 10-Q
FOR QUARTERS ENDED MARCH 31, 1997, JUNE 30, 1997 AND SEPTEMBER 30, 1997, AND IS
QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<RESTATED>
<MULTIPLIER> 1,000
       
<S>                             <C>                     <C>                     <C>
<PERIOD-TYPE>                   3-MOS                   6-MOS                   9-MOS
<FISCAL-YEAR-END>                          DEC-31-1997             DEC-31-1997             DEC-31-1997
<PERIOD-START>                             JAN-01-1997             JAN-01-1997             JAN-01-1997
<PERIOD-END>                               MAR-31-1997             JUN-30-1997             SEP-30-1997
<CASH>                                         119,398                 119,052                 205,160
<INT-BEARING-DEPOSITS>                           9,911                  14,898                  12,782
<FED-FUNDS-SOLD>                                   100                     705                     260
<TRADING-ASSETS>                                     0                       0                       0
<INVESTMENTS-HELD-FOR-SALE>                    508,837                 481,500                 920,835
<INVESTMENTS-CARRYING>                         223,768                 229,857                 227,234
<INVESTMENTS-MARKET>                           222,665                 230,204                 228,545
<LOANS>                                      1,998,247               2,086,702               2,516,741
<ALLOWANCE>                                     26,133                  28,180                  36,086
<TOTAL-ASSETS>                               3,008,484               3,070,618               4,141,670
<DEPOSITS>                                   2,493,500               2,470,691               3,457,537
<SHORT-TERM>                                   155,332                 189,151                 215,345
<LIABILITIES-OTHER>                             32,250                  10,825                  16,373
<LONG-TERM>                                     18,644                  78,566                 120,988
<PREFERRED-MANDATORY>                                0                       0                       0
<PREFERRED>                                          0                       0                       0
<COMMON>                                           187                     187                     187
<OTHER-SE>                                     248,552                 261,198                 271,240
<TOTAL-LIABILITIES-AND-EQUITY>               3,008,484               3,070,618               4,141,670
<INTEREST-LOAN>                                 46,799                  48,518                  60,431
<INTEREST-INVEST>                               11,465                  11,330                  16,697
<INTEREST-OTHER>                                    45                     324                     281
<INTEREST-TOTAL>                                58,309                  60,172                  77,409
<INTEREST-DEPOSIT>                              21,166                  21,369                  29,292
<INTEREST-EXPENSE>                              23,914                  24,514                  33,498
<INTEREST-INCOME-NET>                           34,395                  35,658                  43,911
<LOAN-LOSSES>                                    1,230                   2,486                   1,710
<SECURITIES-GAINS>                                   0                      64                      62
<EXPENSE-OTHER>                                 24,949                  27,831                  34,448
<INCOME-PRETAX>                                 15,254                  15,664                  17,461
<INCOME-PRE-EXTRAORDINARY>                      10,116                  10,524                  12,070
<EXTRAORDINARY>                                    416                     611                     229
<CHANGES>                                            0                       0                       0
<NET-INCOME>                                    10,532                  11,135                  12,299
<EPS-PRIMARY>                                      .60                     .60                     .66
<EPS-DILUTED>                                      .56                     .58                     .65
<YIELD-ACTUAL>                                       0                       0                       0
<LOANS-NON>                                      8,747                   9,984                  12,221
<LOANS-PAST>                                     1,949                   1,747                   6,006
<LOANS-TROUBLED>                                   251                     195                     156
<LOANS-PROBLEM>                                      0                       0                       0
<ALLOWANCE-OPEN>                                26,215                  26,215                  26,215
<CHARGE-OFFS>                                    1,474                   2,459                   4,590
<RECOVERIES>                                       507                   1,054                   1,880
<ALLOWANCE-CLOSE>                               26,133                  28,180                  36,086
<ALLOWANCE-DOMESTIC>                                 0                       0                       0
<ALLOWANCE-FOREIGN>                                  0                       0                       0
<ALLOWANCE-UNALLOCATED>                              0                       0                       0
<FN>
Financial data for the Company's quarterly reports in Form 10-Q for the
quarters ended March 31, 1997, June 30, 1997 and September 30, 1997 have
been restated to reflect the Company's accounting for its sub-prime lending
affiliates as discontinued operations.
</FN>
        

</TABLE>