<ARTICLE> 5 <MULTIPLIER> 1,000 <PERIOD-TYPE> 9-MOS <FISCAL-YEAR-END> DEC-31-1998 <PERIOD-START> JAN-01-1998 <PERIOD-END> SEP-30-1998 <CASH> 100,643 <SECURITIES> 0 <RECEIVABLES> 358,289 <ALLOWANCES> 55,692 <INVENTORY> 0 <CURRENT-ASSETS> 490,812 <PP&E> 2,286,963 <DEPRECIATION> 564,948 <TOTAL-ASSETS> 2,771,278 <CURRENT-LIABILITIES> 528,881 <BONDS> 690,249 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 1,108 <OTHER-SE> 1,152,786 <TOTAL-LIABILITY-AND-EQUITY> 2,771,278 <SALES> 0 <TOTAL-REVENUES> 1,723,077 <CGS> 0 <TOTAL-COSTS> 1,329,918 <OTHER-EXPENSES> 93,610 <LOSS-PROVISION> 24,426 <INTEREST-EXPENSE> 34,099 <INCOME-PRETAX> 48,028 <INCOME-TAX> 52,242 <INCOME-CONTINUING> (4,214) <DISCONTINUED> 8,044 <EXTRAORDINARY> (19,036) <CHANGES> 0 <NET-INCOME> (15,206) <EPS-PRIMARY> (0.14) <EPS-DILUTED> (0.14)