
<TABLE> <S> <C>

<ARTICLE>		5
<LEGEND>	This schedule contains summary financial information extracted from
            the Company's financial statements for year ended December 31, 1999
            and is qualified in its entirety by reference to such financial
            statements.
</LEGEND>
<MULTIPLIER>	1,000

<S>                                                     <C>
<PERIOD-TYPE>                                                  YEAR
<FISCAL-YEAR-END>                                       DEC-31-1999
<PERIOD-END>                                            DEC-31-1999
<CASH>                                                       49,823
<SECURITIES>                                                      0
<RECEIVABLES>                                                67,357
<ALLOWANCES>                                                  6,456
<INVENTORY>                                                  23,411
<CURRENT-ASSETS>                                            153,048
<PP&E>                                                      272,555
<DEPRECIATION>                                              160,559
<TOTAL-ASSETS>                                              391,405
<CURRENT-LIABILITIES>                                        98,733
<BONDS>                                                     106,446
<COMMON>                                                     37,907
<PREFERRED-MANDATORY>                                             0
<PREFERRED>                                                       0
<OTHER-SE>                                                  131,119
<TOTAL-LIABILITY-AND-EQUITY>                                391,405
<SALES>                                                     702,512
<TOTAL-REVENUES>                                            702,512
<CGS>                                                       438,223
<TOTAL-COSTS>                                               438,223
<OTHER-EXPENSES>                                                  0
<LOSS-PROVISION>                                                  0
<INTEREST-EXPENSE>                                            7,170
<INCOME-PRETAX>                                              68,459
<INCOME-TAX>                                                 25,775
<INCOME-CONTINUING>                                          42,684
<DISCONTINUED>                                                    0
<EXTRAORDINARY>                                                   0
<CHANGES>                                                         0
<NET-INCOME>                                                 42,684
<EPS-BASIC>                                                  1.39
<EPS-DILUTED>                                                  1.37


</TABLE>
