<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
CONDENSED CONSOLIDATED BALANCE SHEET AS OF JUNE 30, 2000 AND THE CONDENSED
CONSOLIDATED STATEMENTS OF INCOME FOR THE THREE AND SIX MONTHS ENDED JUNE 30,
2000 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATMENTS.
</LEGEND>
<S> <C> <C>
<PERIOD-TYPE> 3-MOS 6-MOS
<FISCAL-YEAR-END> DEC-31-2000 DEC-31-2000
<PERIOD-END> JUN-30-2000 JUN-30-2000
<CASH> 5,585 5,585
<SECURITIES> 0 0
<RECEIVABLES> 166,747 166,747
<ALLOWANCES> 0 0
<INVENTORY> 0 0
<CURRENT-ASSETS> 205,794 205,794
<PP&E> 339,640 339,640
<DEPRECIATION> 0 0
<TOTAL-ASSETS> 3,860,969 3,860,969
<CURRENT-LIABILITIES> 78,899 78,899
<BONDS> 1,549,596 1,549,596
0 0
2 2
<COMMON> 949 949
<OTHER-SE> 1,426,924 1,426,924
<TOTAL-LIABILITY-AND-EQUITY> 3,860,969 3,860,969
<SALES> 0 0
<TOTAL-REVENUES> 196,546 366,476
<CGS> 0 0
<TOTAL-COSTS> 0 0
<OTHER-EXPENSES> 133,841 265,476
<LOSS-PROVISION> 0 0
<INTEREST-EXPENSE> 31,016 59,982
<INCOME-PRETAX> 30,219 38,641
<INCOME-TAX> 13,870 17,776
<INCOME-CONTINUING> 16,349 20,905
<DISCONTINUED> 0 0
<EXTRAORDINARY> 0 0
<CHANGES> 0 0
<NET-INCOME> 16,349 20,995
<EPS-BASIC> 0.17 0.22
<EPS-DILUTED> 0.17 0.22
</TABLE>