<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<S> <C> <C>
<PERIOD-TYPE> YEAR YEAR
<FISCAL-YEAR-END> DEC-31-1999 DEC-31-2000
<PERIOD-START> JAN-01-1999 JAN-01-2000
<PERIOD-END> DEC-31-1999 JUN-30-2000
<CASH> 13,417,467 6,494,041
<SECURITIES> 236,014,844 237,645,035
<RECEIVABLES> 27,000,000 20,000,000
<ALLOWANCES> 0 0
<INVENTORY> 0 0
<CURRENT-ASSETS> 330,180,460 266,165,419
<PP&E> 0 0
<DEPRECIATION> 0 0
<TOTAL-ASSETS> 330,180,460 266,165,419
<CURRENT-LIABILITIES> 225,637,7390 179,017,447
<BONDS> 0 0
0 0
0 0
<COMMON> 104,158 104,158
<OTHER-SE> 104,438,563 87,043,814
<TOTAL-LIABILITY-AND-EQUITY> 330,180,460 266,165,419
<SALES> 0 0
<TOTAL-REVENUES> 23,473,849 12,237,449
<CGS> 0 0
<TOTAL-COSTS> 0 0
<OTHER-EXPENSES> 2,761,652 847,815
<LOSS-PROVISION> 0 0
<INTEREST-EXPENSE> 7,920,648 5,807,444
<INCOME-PRETAX> 5,142,589 602,733
<INCOME-TAX> 0 0
<INCOME-CONTINUING> 0 0
<DISCONTINUED> 0 0
<EXTRAORDINARY> 0 0
<CHANGES> 0 0
<NET-INCOME> 5,142,589 602,733
<EPS-BASIC> 0.68 .12
<EPS-DILUTED> 0.68 .12
</TABLE>