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 13 30000.00 20606 0501312556 09/29/2003 22500.00 1 6 0 .99999999999999989 CN MTA019 31 13 24000.00 20606 0501312556 09/29/2003 18000.00 1 11 0 .99999999999999989 CN MTA034 31 13 7700.00 20606 0501312556 09/29/2003 5775.00 1 20 0 .99999999999999989 CN MTA050 32 13 550.00 20603 0501452304 09/29/2003 413.00 1 42 0 .99999999999999989