<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>                                         258,941
<SECURITIES>                                   102,756
<RECEIVABLES>                                  125,543
<ALLOWANCES>                                    10,642
<INVENTORY>                                     23,169
<CURRENT-ASSETS>                               544,415
<PP&E>                                         165,280
<DEPRECIATION>                                 116,625
<TOTAL-ASSETS>                                 823,260
<CURRENT-LIABILITIES>                          279,114
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                       470,801
<OTHER-SE>                                      66,526
<TOTAL-LIABILITY-AND-EQUITY>                   823,260
<SALES>                                        871,879
<TOTAL-REVENUES>                               871,879
<CGS>                                          134,247
<TOTAL-COSTS>                                  593,615
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                 1,930
<INTEREST-EXPENSE>                                 489
<INCOME-PRETAX>                                159,221
<INCOME-TAX>                                    62,089
<INCOME-CONTINUING>                             97,132
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    97,132
<EPS-BASIC>                                     1.72<F1>
<EPS-DILUTED>                                     1.64
<FN>
<F1>For purposes of this exhibit, primary means basic.
</FN>