<TABLE> <S> <C>

<PAGE>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
CONSOLIDATED BALANCE SHEET, STATEMENT OF OPERATIONS, AND NOTES TO CONSOLIDATED
FINANCIAL STATEMENTS AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH
FINANCIAL STATEMENTS AND FOOTNOTES.
</LEGEND>
<RESTATED>

<S>                             <C>                     <C>
<PERIOD-TYPE>                   9-MOS                   9-MOS
<FISCAL-YEAR-END>                          DEC-31-1999             DEC-31-1998
<PERIOD-START>                             JAN-01-1999             JAN-01-1998
<PERIOD-END>                               SEP-30-1999             SEP-30-1998
<CASH>                                          15,714                  25,313
<SECURITIES>                                       423                     837
<RECEIVABLES>                                  170,353                 177,312
<ALLOWANCES>                                    (7,358)                (10,758)
<INVENTORY>                                     91,788                  66,590
<CURRENT-ASSETS>                               309,563                 296,363
<PP&E>                                         285,311                 263,877
<DEPRECIATION>                                (160,880)               (141,154)
<TOTAL-ASSETS>                                 508,092                 527,462
<CURRENT-LIABILITIES>                          136,458                 144,808
<BONDS>                                        351,250                 150,352
<PREFERRED-MANDATORY>                                0                       0
<PREFERRED>                                          0                       0
<COMMON>                                            78                     194
<OTHER-SE>                                       4,533                 219,887
<TOTAL-LIABILITY-AND-EQUITY>                   508,092                 527,462
<SALES>                                        209,906                 200,087
<TOTAL-REVENUES>                               407,270                 413,657
<CGS>                                          136,845                 137,535
<TOTAL-COSTS>                                  305,094                 300,432
<OTHER-EXPENSES>                                14,073                  16,563
<LOSS-PROVISION>                                     0                       0
<INTEREST-EXPENSE>                              14,422                   5,507
<INCOME-PRETAX>                                  9,791                  40,130
<INCOME-TAX>                                     3,623                  14,447
<INCOME-CONTINUING>                              6,168                  25,683
<DISCONTINUED>                                  11,635                    (801)
<EXTRAORDINARY>                                      0                       0
<CHANGES>                                            0                       0
<NET-INCOME>                                    17,803                  24,882
<EPS-BASIC>                                          0                    1.19
<EPS-DILUTED>                                        0                    1.19


</TABLE>