<ARTICLE> 5
<MULTIPLIER> 1,000

                             
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          DEC-31-1999
<PERIOD-START>                             JAN-01-1999
<PERIOD-END>                               JUN-30-1999
<CASH>                                         126,300
<SECURITIES>                                         0
<RECEIVABLES>                                  554,400
<ALLOWANCES>                                    19,100
<INVENTORY>                                          0
<CURRENT-ASSETS>                                     0
<PP&E>                                         794,700
<DEPRECIATION>                                 207,400
<TOTAL-ASSETS>                               7,080,400
<CURRENT-LIABILITIES>                                0
<BONDS>                                      5,397,500
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                             0
<OTHER-SE>                                     779,800
<TOTAL-LIABILITY-AND-EQUITY>                 7,080,400
<SALES>                                              0
<TOTAL-REVENUES>                             1,683,800
<CGS>                                                0
<TOTAL-COSTS>                                1,317,300
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                               7,600
<INCOME-PRETAX>                                  9,500
<INCOME-TAX>                                     3,400
<INCOME-CONTINUING>                              6,100
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                     6,100
<EPS-BASIC>                                          0
<EPS-DILUTED>                                        0