<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> 45,661 <SECURITIES> 0 <RECEIVABLES> 209,074 <ALLOWANCES> (7,299) <INVENTORY> 116,372 <CURRENT-ASSETS> 394,470 <PP&E> 728,671 <DEPRECIATION> (379,166) <TOTAL-ASSETS> 895,223 <CURRENT-LIABILITIES> 213,986 <BONDS> 228,243 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 366 <OTHER-SE> 404,318 <TOTAL-LIABILITY-AND-EQUITY> 895,223 <SALES> 670,004 <TOTAL-REVENUES> 670,004 <CGS> 418,517 <TOTAL-COSTS> 581,675 <OTHER-EXPENSES> 163,158 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> (14,106) <INCOME-PRETAX> 77,427 <INCOME-TAX> 27,119 <INCOME-CONTINUING> 50,308 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 50,308 <EPS-BASIC> 1.40 <EPS-DILUTED> 1.38