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 CN MTA005 31 14 52000.00 20603 0501452304 09/29/2003 39000.00 1 2 0 .99999999999999989 CN MTA019 31 14 29000.00 20603 0501452304 09/29/2003 21750.00 1 11 0 .99999999999999989