<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS RESTATED SUMMARY CONSOLIDATED FINANCIAL INFORMATION FOR
THE THREE MONTHS ENDED MARCH 30, 1997 EXTRACTED FROM FORM 10-Q FOR THE THREE
MONTH PERIOD ENDED MARCH 31, 1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE
TO SUCH FORM 10-Q.
</LEGEND>
<RESTATED>
       
                             
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          DEC-31-1997
<PERIOD-START>                             JAN-01-1997
<PERIOD-END>                               MAR-30-1997
<CASH>                                      94,584,823
<SECURITIES>                                         0
<RECEIVABLES>                               60,597,939
<ALLOWANCES>                                  (198,917)
<INVENTORY>                                          0
<CURRENT-ASSETS>                           164,694,252
<PP&E>                                      55,503,873
<DEPRECIATION>                                       0
<TOTAL-ASSETS>                             226,308,618
<CURRENT-LIABILITIES>                       48,833,188
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                       388,604
<OTHER-SE>                                 147,863,160
<TOTAL-LIABILITY-AND-EQUITY>               226,308,618
<SALES>                                              0
<TOTAL-REVENUES>                            66,596,945
<CGS>                                                0
<TOTAL-COSTS>                               39,639,200
<OTHER-EXPENSES>                            19,305,926
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                             383,469
<INCOME-PRETAX>                              8,093,689
<INCOME-TAX>                                 2,946,821
<INCOME-CONTINUING>                          5,146,868
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                 5,146,868
<EPS-PRIMARY>                                   $ 0.13
<EPS-DILUTED>                                   $ 0.13