<ARTICLE> 5
<RESTATED>
<MULTIPLIER> 1,000

                             
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-START>                             JAN-01-1996
<PERIOD-END>                               DEC-31-1996
<CASH>                                         112,866
<SECURITIES>                                    37,623
<RECEIVABLES>                                  224,821
<ALLOWANCES>                                         0
<INVENTORY>                                          0
<CURRENT-ASSETS>                               399,737
<PP&E>                                         221,145
<DEPRECIATION>                                  73,969
<TOTAL-ASSETS>                                 722,978
<CURRENT-LIABILITIES>                          248,459
<BONDS>                                        181,637
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                         43
<COMMON>                                           613
<OTHER-SE>                                     277,918
<TOTAL-LIABILITY-AND-EQUITY>                   722,978
<SALES>                                              0
<TOTAL-REVENUES>                               717,823
<CGS>                                                0
<TOTAL-COSTS>                                  685,403
<OTHER-EXPENSES>                                12,964
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                              13,171
<INCOME-PRETAX>                                  6,285
<INCOME-TAX>                                    16,956
<INCOME-CONTINUING>                            (10,671)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                   (27,377)
<EPS-BASIC>                                      (0.30)
<EPS-DILUTED>                                    (0.30)