service_code market freq_block round_num bid_amt bidder_num fcc_acct date net_bid_amt sort_col_1 sort_col_2 sub_market random_num WZ CMA183 C 69 39000.00 20004 0491102349 06/11/2003 25350.00 1 47 0 .99999999999999989 WZ CMA521 C 69 47000.00 20004 0491102349 06/11/2003 30550.00 1 173 0 .99999999999999989 WZ CMA734 C 69 48000.00 20058 0491209423 06/11/2003 31200.00 1 251 0 .99999999999999989