<ARTICLE> 5
<MULTIPLIER> 1,000
       
                             
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          JAN-31-1999
<PERIOD-START>                             FEB-01-1998
<PERIOD-END>                               JAN-31-1999
<CASH>                                         209,174
<SECURITIES>                                   102,756
<RECEIVABLES>                                   98,652
<ALLOWANCES>                                     6,805
<INVENTORY>                                      7,594
<CURRENT-ASSETS>                               450,489
<PP&E>                                         139,414
<DEPRECIATION>                                  99,747
<TOTAL-ASSETS>                                 693,877
<CURRENT-LIABILITIES>                          231,599
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                       361,611
<OTHER-SE>                                      98,631
<TOTAL-LIABILITY-AND-EQUITY>                   693,877
<SALES>                                        740,167
<TOTAL-REVENUES>                               740,167
<CGS>                                           76,364
<TOTAL-COSTS>                                  528,975
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                 1,791
<INTEREST-EXPENSE>                                 351
<INCOME-PRETAX>                                146,560
<INCOME-TAX>                                    55,921
<INCOME-CONTINUING>                             90,639
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    90,639
<EPS-PRIMARY>                                     1.94<F1>
<EPS-DILUTED>                                     1.85
<FN>
<F1>For purposes of this exhibit, primary means basic.
</FN>