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

                             
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          DEC-31-1999
<PERIOD-START>                             JAN-01-1999
<PERIOD-END>                               JUN-30-1999
<CASH>                                         475,755
<SECURITIES>                                   576,849
<RECEIVABLES>                                  511,270<F1>
<ALLOWANCES>                                         0
<INVENTORY>                                          0
<CURRENT-ASSETS>                             2,036,367
<PP&E>                                         320,769<F2>
<DEPRECIATION>                                       0
<TOTAL-ASSETS>                               3,456,618
<CURRENT-LIABILITIES>                        1,505,646
<BONDS>                                      1,089,190<F3>
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                           125
<OTHER-SE>                                     811,555<F4>
<TOTAL-LIABILITY-AND-EQUITY>                 3,456,618
<SALES>                                              0
<TOTAL-REVENUES>                             4,337,563
<CGS>                                                0
<TOTAL-COSTS>                                3,455,688
<OTHER-EXPENSES>                               713,952
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                              42,595
<INCOME-PRETAX>                                125,328
<INCOME-TAX>                                    50,021
<INCOME-CONTINUING>                             75,307
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                        5,417
<NET-INCOME>                                    69,890
<EPS-BASIC>                                       0.57
<EPS-DILUTED>                                     0.57
<FN>
<F1>NET OF ALLOWANCES FOR DOUBTFUL ACCOUNTS
<F2>NET OF ACCUMULATED DEPRECIATION
<F3>INCLUDES BORROWING UNDER REVOLVING CREDIT FACILITY, MISCELLANEOUS
NOTES PAYABLE AND CAPITAL LEASES
<F4>NET OF TREASURY STOCK
</FN>