<ARTICLE> 5
       
                                         
<MULTIPLIER>1
<CURRENCY>U.S. DOLLARS
<PERIOD-TYPE>                  6-MOS           
<FISCAL-YEAR-END>              DEC-31-1998     
<PERIOD-START>                 JAN-01-1998              
<PERIOD-END>                   JUN-30-1998              
<EXCHANGE-RATE>                          1
<CASH>                          21,125,067
<SECURITIES>                     4,024,206                        
<RECEIVABLES>                   65,821,084               
<ALLOWANCES>                     7,053,954
<INVENTORY>                              0                        
<CURRENT-ASSETS>                90,302,331               
<PP&E>                          63,385,245               
<DEPRECIATION>                  11,283,201                
<TOTAL-ASSETS>                 184,126,310              
<CURRENT-LIABILITIES>           62,529,480               
<BONDS>                        105,534,456                        
<PREFERRED-MANDATORY>                    0                        
<PREFERRED>                              0                        
<COMMON>                                 0               
<OTHER-SE>                      15,799,256                        
<TOTAL-LIABILITY-AND-EQUITY>   184,126,310              
<SALES>                                  0              
<TOTAL-REVENUES>               186,931,217              
<CGS>                                    0              
<TOTAL-COSTS>                  151,393,105              
<OTHER-EXPENSES>                56,322,463              
<LOSS-PROVISION>                 4,310,258                        
<INTEREST-EXPENSE>               4,864,669                
<INCOME-PRETAX>                (23,893,471)               
<INCOME-TAX>                       243,738               
<INCOME-CONTINUING>            (24,137,209)
<DISCONTINUED>                           0                       
<EXTRAORDINARY>                          0                        
<CHANGES>                                0                        
<NET-INCOME>                   (24,137,209)               
<EPS-PRIMARY>                        (0.74)
<EPS-DILUTED>                        (0.74)