<ARTICLE> 5 <PERIOD-TYPE> 6-MOS <FISCAL-YEAR-END> DEC-31-1997 <PERIOD-START> JAN-01-1997 <PERIOD-END> JUN-30-1997 <CASH> 6,039,000 <SECURITIES> 0 <RECEIVABLES> 122,363,000 <ALLOWANCES> 0 <INVENTORY> 1,876,000 <CURRENT-ASSETS> 152,229,000 <PP&E> 78,851,000 <DEPRECIATION> 0 <TOTAL-ASSETS> 486,196,000 <CURRENT-LIABILITIES> 33,278,000 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 27,000 <OTHER-SE> 250,278,000 <TOTAL-LIABILITY-AND-EQUITY> 486,196,000 <SALES> 0 <TOTAL-REVENUES> 193,782,000 <CGS> 0 <TOTAL-COSTS> 159,032,000 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 3,881,000 <INTEREST-EXPENSE> 5,183,000 <INCOME-PRETAX> 28,195,000 <INCOME-TAX> 11,504,000 <INCOME-CONTINUING> 16,691,000 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 16,691,000 <EPS-PRIMARY> 0.61 <EPS-DILUTED> 0.61