<ARTICLE> 5 <MULTIPLIER> 1,000 <PERIOD-TYPE> YEAR <FISCAL-YEAR-END> APR-30-1997 <PERIOD-START> MAY-01-1996 <PERIOD-END> APR-30-1997 <CASH> 5,605 <SECURITIES> 27,342 <RECEIVABLES> 28,799 <ALLOWANCES> 2,977 <INVENTORY> 477 <CURRENT-ASSETS> 51,856 <PP&E> 10,792 <DEPRECIATION> 4,831 <TOTAL-ASSETS> 85,675 <CURRENT-LIABILITIES> 10,621 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 16,728 <OTHER-SE> 54,410 <TOTAL-LIABILITY-AND-EQUITY> 85,675 <SALES> 12,775 <TOTAL-REVENUES> 67,837 <CGS> 9,585 <TOTAL-COSTS> 55,975 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> 12,825 <INCOME-TAX> 4,834 <INCOME-CONTINUING> 7,991 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 7,991 <EPS-PRIMARY> 0.68 <EPS-DILUTED> 0.68