<ARTICLE> 5 <LEGEND> THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM (A) THE CONSOLIDATED BALANCE SHEET AND CONSOLIDATED STATEMENT OF INCOME INCLUDED IN THE COMPANY'S FORM 10-Q FOR THE PERIOD ENDING SEPTEMBER 30, 1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH (B) FINANCIAL STATEMENTS. </LEGEND> <RESTATED> <MULTIPLIER> 1,000 <PERIOD-TYPE> 9-MOS <FISCAL-YEAR-END> DEC-31-1998 <PERIOD-START> JAN-01-1998 <PERIOD-END> SEP-30-1998 <CASH> 76,656 <SECURITIES> 129,108 <RECEIVABLES> 145,330 <ALLOWANCES> 3,923 <INVENTORY> 14,221 <CURRENT-ASSETS> 378,859 <PP&E> 152,419 <DEPRECIATION> 81,988 <TOTAL-ASSETS> 583,494 <CURRENT-LIABILITIES> 101,394 <BONDS> 151,491 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 172,394 <OTHER-SE> 150,028 <TOTAL-LIABILITY-AND-EQUITY> 583,494 <SALES> 255,982 <TOTAL-REVENUES> 377,500 <CGS> 81,833 <TOTAL-COSTS> 212,492 <OTHER-EXPENSES> 165,426 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 1,666 <INCOME-PRETAX> 50,005 <INCOME-TAX> 23,177 <INCOME-CONTINUING> 26,828 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 26,828 <EPS-PRIMARY> (0.63) <EPS-DILUTED> (0.59)