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 MTA011 31 17 21000.00 20606 0501312556 09/29/2003 15750.00 1 4 0 .99999999999999989 CN MTA037 31 17 6700.00 20606 0501312556 09/29/2003 5025.00 1 23 0 .99999999999999989 CN MTA050 31 17 550.00 20603 0501452304 09/29/2003 413.00 1 41 0 .99999999999999989 CN MTA050 32 17 610.00 20605 0501422346 09/29/2003 458.00 1 42 0 .99999999999999989