<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
REGISTRANT'S STATEMENT OF INCOME FOR THE MONTHS ENDED SEPTEMBER 30, 2000 AND THE
BALANCE SHEET AT SEPTEMBER 30, 2000.
</LEGEND>
<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> 1,923
<SECURITIES> 0
<RECEIVABLES> 0<F1>
<ALLOWANCES> 0<F1>
<INVENTORY> 0
<CURRENT-ASSETS> 0<F2>
<PP&E> 391,730
<DEPRECIATION> 87,239
<TOTAL-ASSETS> 411,593
<CURRENT-LIABILITIES> 0<F2>
<BONDS> 197,990
0
0
<COMMON> 0
<OTHER-SE> 54,103<F3>
<TOTAL-LIABILITY-AND-EQUITY> 411,593
<SALES> 0
<TOTAL-REVENUES> 44,784
<CGS> 0
<TOTAL-COSTS> 11,155<F4>
<OTHER-EXPENSES> 11,710<F5>
<LOSS-PROVISION> (1,745)
<INTEREST-EXPENSE> 11,220
<INCOME-PRETAX> 22,067
<INCOME-TAX> 0
<INCOME-CONTINUING> 22,067
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> 22,067
<EPS-BASIC> 1.28
<EPS-DILUTED> 1.24
<FN>
<F1>Amount insignificant.
<F2>Balance Sheet is not classified.
<F3>Amount represents accumulated dividends in excess of net income.
<F4>Amount comprised of Property Operating Cost (6,995) and Other Operating
Expenses (4,160).
<F5>Amount comprised of Depreciation Expense (8,854) and General and Administrative
Expenses (2,856).
</FN>
</TABLE>
