<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE DECEMBER
31, 1997 FINANCIAL STATEMENTS AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO
SUCH FINANCIAL STATEMENTS.
</LEGEND>
<RESTATED>

                             
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-1997
<PERIOD-START>                             JAN-01-1997
<PERIOD-END>                               DEC-31-1997
<CASH>                                          49,600
<SECURITIES>                                         0
<RECEIVABLES>                                  240,900
<ALLOWANCES>                                     5,000
<INVENTORY>                                          0
<CURRENT-ASSETS>                               298,900
<PP&E>                                         103,300
<DEPRECIATION>                                (58,100)
<TOTAL-ASSETS>                                 421,400
<CURRENT-LIABILITIES>                          130,000
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                           500
<OTHER-SE>                                     238,700
<TOTAL-LIABILITY-AND-EQUITY>                   421,400
<SALES>                                        872,300
<TOTAL-REVENUES>                               872,300
<CGS>                                          485,000
<TOTAL-COSTS>                                  818,000
<OTHER-EXPENSES>                                 2,900
<LOSS-PROVISION>                                10,600
<INTEREST-EXPENSE>                               4,400
<INCOME-PRETAX>                                 51,400
<INCOME-TAX>                                    20,200
<INCOME-CONTINUING>                             31,200
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    31,200
<EPS-BASIC>                                       0.75
<EPS-DILUTED>                                     0.74