<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE DECEMBER
31, 1999 FINANCIAL STATEMENTS AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO
SUCH FINANCIAL STATEMENTS.
</LEGEND>

                             
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-1999
<PERIOD-START>                             JAN-01-1999
<PERIOD-END>                               DEC-31-1999
<CASH>                                         111,300
<SECURITIES>                                         0
<RECEIVABLES>                                  294,700
<ALLOWANCES>                                    10,800
<INVENTORY>                                          0
<CURRENT-ASSETS>                               428,800
<PP&E>                                          95,100
<DEPRECIATION>                                (63,900)
<TOTAL-ASSETS>                                 612,500
<CURRENT-LIABILITIES>                          230,100
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                           500
<OTHER-SE>                                     309,500
<TOTAL-LIABILITY-AND-EQUITY>                   612,500
<SALES>                                      1,240,300
<TOTAL-REVENUES>                             1,240,300
<CGS>                                          653,800
<TOTAL-COSTS>                                1,142,400
<OTHER-EXPENSES>                                 1,500
<LOSS-PROVISION>                                 6,200
<INTEREST-EXPENSE>                                   0
<INCOME-PRETAX>                                 96,400
<INCOME-TAX>                                    39,500
<INCOME-CONTINUING>                             56,900
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    56,900
<EPS-BASIC>                                       1.36
<EPS-DILUTED>                                     1.34