market freq_block round_num bid_amt bidder_num date time net_bid_amt sort_col_1 sort_col_2 B084 F 139 6999999 2760 11/25/96 17:10:00 5249999 16 3 B324 F 139 3000084 2760 11/25/96 17:13:00 2250063 23 3 B374 F 139 2310000 2767 11/25/96 17:03:00 1732500 23 6