<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE BALANCE
SHEET AND STATEMENT OF EARNINGS AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO
SUCH FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER> 1,000

                             
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          DEC-31-2000
<PERIOD-END>                               JUL-02-2000
<CASH>                                          36,155
<SECURITIES>                                     6,468
<RECEIVABLES>                                  648,056
<ALLOWANCES>                                    13,616
<INVENTORY>                                          0
<CURRENT-ASSETS>                               748,840
<PP&E>                                         300,571
<DEPRECIATION>                                 109,321
<TOTAL-ASSETS>                               1,057,459
<CURRENT-LIABILITIES>                          465,374
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                        40,116
<OTHER-SE>                                     551,969
<TOTAL-LIABILITY-AND-EQUITY>                 1,057,459
<SALES>                                              0
<TOTAL-REVENUES>                             2,186,809
<CGS>                                                0
<TOTAL-COSTS>                                1,801,826
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                   0
<INCOME-PRETAX>                                 63,355
<INCOME-TAX>                                    25,470
<INCOME-CONTINUING>                             37,885
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    37,885
<EPS-BASIC>                                       1.06
<EPS-DILUTED>                                     1.06