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 MTA013 31 7 16000.00 20606 0501312556 09/25/2003 12000.00 1 6 0 .99999999999999989 CN MTA036 31 7 17000.00 20606 0501312556 09/25/2003 12750.00 1 22 0 .99999999999999989