<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 9-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-START> JAN-01-2000
<PERIOD-END> SEP-30-2000
<CASH> 12,050
<SECURITIES> 0
<RECEIVABLES> 14,969
<ALLOWANCES> 0
<INVENTORY> 0
<CURRENT-ASSETS> 0
<PP&E> 980,504
<DEPRECIATION> 153,566
<TOTAL-ASSETS> 910,732
<CURRENT-LIABILITIES> 0
<BONDS> 642,755
0
0
<COMMON> 266
<OTHER-SE> 226,043
<TOTAL-LIABILITY-AND-EQUITY> 910,732
<SALES> 0
<TOTAL-REVENUES> 103,222
<CGS> 0
<TOTAL-COSTS> 29,916
<OTHER-EXPENSES> 10,546<F1>
<LOSS-PROVISION> 0
<INTEREST-EXPENSE> 44,693
<INCOME-PRETAX> 18,067
<INCOME-TAX> 0
<INCOME-CONTINUING> 0
<DISCONTINUED> 0
<EXTRAORDINARY> (2,453)
<CHANGES> 0
<NET-INCOME> 15,614
<EPS-BASIC> 0.59
<EPS-DILUTED> 0.59
<FN>
<F1>Includes depreciation and amortization of $19,227, $1,308 allocated to minority
interests, $4,208 in G&A costs and $14,197 gain on sale of assets.
</FN>
</TABLE>