<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<S> <C> <C>
<PERIOD-TYPE> 9-MOS 9-MOS
<FISCAL-YEAR-END> DEC-31-2000 DEC-31-1999
<PERIOD-START> JAN-01-2000 JAN-01-1999
<PERIOD-END> SEP-30-2000 SEP-30-1999
<CASH> 186,085 91,409
<SECURITIES> 2,166,684 2,149,326
<RECEIVABLES> 125,694 95,290
<ALLOWANCES> (10,000) (15,000)
<INVENTORY> 0 0
<CURRENT-ASSETS> 0 0
<PP&E> 45,235 45,235
<DEPRECIATION> (39,521) (33,000)
<TOTAL-ASSETS> 2,552,897 3,470,705
<CURRENT-LIABILITIES> 1,479 77,514
<BONDS> 0 0
0 0
43,566 43,566
<COMMON> 128,307 128,307
<OTHER-SE> 2,381,024 3,221,318
<TOTAL-LIABILITY-AND-EQUITY> 2,552,897 3,470,705
<SALES> 127,230 151,787
<TOTAL-REVENUES> 127,230 151,787
<CGS> 103,337 96,240
<TOTAL-COSTS> 103,337 96,240
<OTHER-EXPENSES> 0 38,283
<LOSS-PROVISION> 0 0
<INTEREST-EXPENSE> 0 0
<INCOME-PRETAX> 23,892 17,264
<INCOME-TAX> 11,000 5,639
<INCOME-CONTINUING> 12,892 11,625
<DISCONTINUED> 0 0
<EXTRAORDINARY> 0 0
<CHANGES> 0 0
<NET-INCOME> 12,892 11,625
<EPS-BASIC> 0 0
<EPS-DILUTED> 0 0
</TABLE>