<ARTICLE> 5 <CURRENCY> U.S. DOLLARS <PERIOD-TYPE> YEAR <FISCAL-YEAR-END> DEC-31-1999 <PERIOD-START> JAN-01-1999 <PERIOD-END> DEC-31-1999 <EXCHANGE-RATE> 1 <CASH> 639 <SECURITIES> 0 <RECEIVABLES> 44,511 <ALLOWANCES> 1,494 <INVENTORY> 0 <CURRENT-ASSETS> 48,056 <PP&E> 218,819 <DEPRECIATION> 94,731 <TOTAL-ASSETS> 526,142 <CURRENT-LIABILITIES> 32,848 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 7,050 <COMMON> 1,100 <OTHER-SE> 23,131 <TOTAL-LIABILITY-AND-EQUITY> 526,142 <SALES> 270,469 <TOTAL-REVENUES> 271,266 <CGS> 0 <TOTAL-COSTS> 203,218 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 2,058 <INTEREST-EXPENSE> 28,573 <INCOME-PRETAX> 45,130 <INCOME-TAX> 18,044 <INCOME-CONTINUING> 27,086 <DISCONTINUED> 0 <EXTRAORDINARY> (3,316) <CHANGES> 0 <NET-INCOME> 19,630 <EPS-BASIC> 17.40 <EPS-DILUTED> 17.17