<ARTICLE> 5
<MULTIPLIER> 1,000
       
                             
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          JAN-31-1997
<PERIOD-START>                             FEB-01-1996
<PERIOD-END>                               JAN-31-1997
<CASH>                                           9,848
<SECURITIES>                                    46,895
<RECEIVABLES>                                   14,500
<ALLOWANCES>                                     1,204
<INVENTORY>                                          0
<CURRENT-ASSETS>                                74,819
<PP&E>                                          15,754
<DEPRECIATION>                                   7,328
<TOTAL-ASSETS>                                 128,661
<CURRENT-LIABILITIES>                           19,473
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                        89,915
<OTHER-SE>                                           0
<TOTAL-LIABILITY-AND-EQUITY>                   128,661
<SALES>                                         46,354
<TOTAL-REVENUES>                                64,000
<CGS>                                            4,580
<TOTAL-COSTS>                                   11,540
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                   300
<INTEREST-EXPENSE>                                   0
<INCOME-PRETAX>                                 17,957
<INCOME-TAX>                                     6,677
<INCOME-CONTINUING>                             11,280
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    11,280
<EPS-PRIMARY>                                        0
<EPS-DILUTED>                                     0.41