<TABLE> <S> <C>

<ARTICLE> 5
<RESTATED> 
<MULTIPLIER> 1,000
       
<S>                             <C>                    <C>                     <C>
<PERIOD-TYPE>                   YEAR                   YEAR                    YEAR
<FISCAL-YEAR-END>                          DEC-31-1997             DEC-31-1996             DEC-31-1995
<PERIOD-START>                             JAN-01-1997             JAN-01-1996             JAN-01-1995
<PERIOD-END>                               DEC-31-1997             DEC-31-1996             DEC-31-1995
<CASH>                                          57,255                  42,645                       0
<SECURITIES>                                         0                       0                       0
<RECEIVABLES>                                  193,395                 183,217                       0
<ALLOWANCES>                                  (16,283)                (14,210)                       0
<INVENTORY>                                    206,471                 169,007                       0
<CURRENT-ASSETS>                               506,501                 427,992                       0
<PP&E>                                         715,268                 624,983                       0
<DEPRECIATION>                               (361,956)               (316,221)                       0
<TOTAL-ASSETS>                               1,117,840                 971,705                       0
<CURRENT-LIABILITIES>                          248,802                 211,273                       0
<BONDS>                                              0                       0                       0
<PREFERRED-MANDATORY>                                0                       0                       0
<PREFERRED>                                          0                       0                       0
<COMMON>                                           386                     385                       0
<OTHER-SE>                                     685,859                 594,488                       0
<TOTAL-LIABILITY-AND-EQUITY>                 1,117,840                 971,705                       0
<SALES>                                        913,841                 764,535                 667,932
<TOTAL-REVENUES>                               913,841                 764,535                 667,932
<CGS>                                          526,474                 459,106                 406,364
<TOTAL-COSTS>                                  745,984                 650,812                 583,855
<OTHER-EXPENSES>                                21,104                   6,460                   6,022
<LOSS-PROVISION>                                     0                       0                       0
<INTEREST-EXPENSE>                               5,671                   4,539                   5,134
<INCOME-PRETAX>                                141,082                 102,724                  72,921
<INCOME-TAX>                                    49,321                  34,720                  22,626
<INCOME-CONTINUING>                             91,761                  68,004                  50,295
<DISCONTINUED>                                       0                       0                 (7,151)
<EXTRAORDINARY>                                      0                       0                       0
<CHANGES>                                        2,909                       0                       0
<NET-INCOME>                                    88,852                  68,004                  43,144
<EPS-PRIMARY>                                     2.37                    1.81                    1.16
<EPS-DILUTED>                                     2.31                    1.78                    1.14
        

</TABLE>