<ARTICLE> 5 <MULTIPLIER> 1,000 <PERIOD-TYPE> 9-MOS <FISCAL-YEAR-END> DEC-31-2000 <PERIOD-START> JAN-01-2000 <PERIOD-END> SEP-30-2000 <CASH> 36,673 <SECURITIES> 42 <RECEIVABLES> 233,864 <ALLOWANCES> 6,087 <INVENTORY> 159,555 <CURRENT-ASSETS> 436,091 <PP&E> 2,559,759 <DEPRECIATION> 929,493 <TOTAL-ASSETS> 2,164,676 <CURRENT-LIABILITIES> 248,305 <BONDS> 1,206,000 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 747 <OTHER-SE> 622,408 <TOTAL-LIABILITY-AND-EQUITY> 2,164,676 <SALES> 1,397,003 <TOTAL-REVENUES> 1,397,003 <CGS> 1,026,474 <TOTAL-COSTS> 1,026,474 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 1,186 <INTEREST-EXPENSE> 92,278 <INCOME-PRETAX> 165,567 <INCOME-TAX> 67,035 <INCOME-CONTINUING> 98,532 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 98,532 <EPS-BASIC> 0.76 <EPS-DILUTED> 0.75