<ARTICLE> 5 <RESTATED> <MULTIPLIER> 1,000 <PERIOD-TYPE> 9-MOS <FISCAL-YEAR-END> SEP-30-1997 <PERIOD-START> OCT-01-1996 <PERIOD-END> JUN-30-1997 <CASH> 108,371 <SECURITIES> 273,604 <RECEIVABLES> 125,920 <ALLOWANCES> 6,498 <INVENTORY> 0 <CURRENT-ASSETS> 533,546 <PP&E> 155,688 <DEPRECIATION> 76,676 <TOTAL-ASSETS> 687,779 <CURRENT-LIABILITIES> 230,549 <BONDS> 10,634 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 629 <OTHER-SE> 443,028 <TOTAL-LIABILITY-AND-EQUITY> 687,779 <SALES> 473,284 <TOTAL-REVENUES> 473,284 <CGS> 63,544 <TOTAL-COSTS> 63,544 <OTHER-EXPENSES> 337,190 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 1,339 <INCOME-PRETAX> 92,092 <INCOME-TAX> 36,735 <INCOME-CONTINUING> 55,357 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 55,357 <EPS-PRIMARY> 0.89 <EPS-DILUTED> 0.85