<ARTICLE> 5
<MULTIPLIER> 1,000
       
                                                                                 
<PERIOD-TYPE>                                6-MOS                   6-MOS                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-1998             DEC-31-1997             DEC-31-1997
<PERIOD-START>                             JAN-01-1998             JAN-01-1997             JAN-01-1997
<PERIOD-END>                               JUN-30-1998             JUN-30-1997             DEC-31-1997
<CASH>                                       1,549,700                       0                       0
<SECURITIES>                                         0                       0                       0
<RECEIVABLES>                                1,148,700                       0               1,193,000
<ALLOWANCES>                                         0                       0                       0
<INVENTORY>                                          0                       0                       0
<CURRENT-ASSETS>                             4,238,200                       0               2,192,100
<PP&E>                                               0                       0                       0
<DEPRECIATION>                                       0                       0                       0
<TOTAL-ASSETS>                              20,476,800                       0              13,936,700
<CURRENT-LIABILITIES>                        3,820,500                       0               1,539,800
<BONDS>                                              0                       0                       0
<PREFERRED-MANDATORY>                                0                       0                       0
<PREFERRED>                                          0                       0                       0
<COMMON>                                         8,700                       0                   8,400
<OTHER-SE>                                   4,942,200                       0               4,209,500
<TOTAL-LIABILITY-AND-EQUITY>                20,476,800                       0              13,936,700
<SALES>                                              0                       0                       0
<TOTAL-REVENUES>                             2,461,200               1,981,800                       0
<CGS>                                                0                       0                       0
<TOTAL-COSTS>                                1,767,600               1,847,200                       0
<OTHER-EXPENSES>                                     0                       0                       0
<LOSS-PROVISION>                                     0                       0                       0
<INTEREST-EXPENSE>                              42,800                  22,800                       0
<INCOME-PRETAX>                                693,600                 134,600                       0
<INCOME-TAX>                                   243,800                 122,100                       0
<INCOME-CONTINUING>                            430,000                  12,500                       0
<DISCONTINUED>                                (16,200)                 (1,500)                       0
<EXTRAORDINARY>                                      0                       0                       0
<CHANGES>                                            0                       0                       0
<NET-INCOME>                                   413,800                  11,000                       0
<EPS-PRIMARY>                                     0.49                    0.01                       0
<EPS-DILUTED>                                     0.46                    0.01                       0