<TABLE> <S> <C>

<PAGE>
<ARTICLE> 9
<LEGEND>
THE SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE QUARTERLY
REPORT ON FORM 10-Q FOR THE PERIOD ENDED JUNE 30, 1998 AND IS QUALIFIED IN ITS
ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
       
<S>                             <C>
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          DEC-31-1998
<PERIOD-END>                               JUN-30-1998
<CASH>                                           3,727
<INT-BEARING-DEPOSITS>                           1,224
<FED-FUNDS-SOLD>                                 2,614
<TRADING-ASSETS>                                 1,866
<INVESTMENTS-HELD-FOR-SALE>                     11,142
<INVESTMENTS-CARRYING>                             604
<INVESTMENTS-MARKET>                               608
<LOANS>                                         43,254
<ALLOWANCE>                                      (734)
<TOTAL-ASSETS>                                  70,499
<DEPOSITS>                                      45,196
<SHORT-TERM>                                    12,282
<LIABILITIES-OTHER>                              2,742
<LONG-TERM>                                      4,902<F1>
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                        278
<COMMON>                                           307
<OTHER-SE>                                       4,395
<TOTAL-LIABILITIES-AND-EQUITY>                  70,499
<INTEREST-LOAN>                                  2,043
<INTEREST-INVEST>                                  380
<INTEREST-OTHER>                                   305
<INTEREST-TOTAL>                                 2,728
<INTEREST-DEPOSIT>                                 926
<INTEREST-EXPENSE>                               1,485
<INTEREST-INCOME-NET>                            1,243
<LOAN-LOSSES>                                      200
<SECURITIES-GAINS>                                  36
<EXPENSE-OTHER>                                    396
<INCOME-PRETAX>                                    781
<INCOME-PRE-EXTRAORDINARY>                         480
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                       480
<EPS-PRIMARY>                                     1.61
<EPS-DILUTED>                                     1.58
<YIELD-ACTUAL>                                    4.12
<LOANS-NON>                                        354
<LOANS-PAST>                                        33
<LOANS-TROUBLED>                                     0
<LOANS-PROBLEM>                                      0
<ALLOWANCE-OPEN>                                   712
<CHARGE-OFFS>                                    (229)
<RECOVERIES>                                        37
<ALLOWANCE-CLOSE>                                  734
<ALLOWANCE-DOMESTIC>                               410
<ALLOWANCE-FOREIGN>                                234
<ALLOWANCE-UNALLOCATED>                             90
<FN>
<F1>INCLUDES GUARANTEED PREFERRED BENEFICIAL INTERESTS IN THE CORPORATION'S JUNIOR
SUBORDINATED DEBENTURES.
</FN>
        

</TABLE>