
<TABLE> <S> <C>

<ARTICLE> 5
<MULTIPLIER> 1,000

<S>                             <C>
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                          DEC-31-1999
<PERIOD-START>                             JAN-01-1999
<PERIOD-END>                               SEP-30-1999
<CASH>                                          65,515
<SECURITIES>                                         0
<RECEIVABLES>                                  198,751
<ALLOWANCES>                                     8,327
<INVENTORY>                                          0
<CURRENT-ASSETS>                               313,459
<PP&E>                                          73,016
<DEPRECIATION>                                  19,919
<TOTAL-ASSETS>                                 750,520
<CURRENT-LIABILITIES>                           85,143
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                           881
<OTHER-SE>                                     516,792
<TOTAL-LIABILITY-AND-EQUITY>                   750,520
<SALES>                                              0
<TOTAL-REVENUES>                               408,743
<CGS>                                                0
<TOTAL-COSTS>                                  312,460
<OTHER-EXPENSES>                                27,608
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                 471
<INCOME-PRETAX>                                 68,204
<INCOME-TAX>                                    25,460
<INCOME-CONTINUING>                             42,744
<DISCONTINUED>                                   (548)
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    42,196
<EPS-BASIC>                                       0.50
<EPS-DILUTED>                                     0.46


</TABLE>
