market freq_block round_num bid_amt bidder_num date time net_bid_amt sort_col_1 sort_col_2 B079 E 140 199000 2601 11/26/96 10:12:00 199000 4 29 B485 E 140 126000 2601 11/26/96 10:12:00 126000 4 38 B460 D 140 180432 2717 11/26/96 10:07:00 180432 42 10 B460 E 140 180432 2717 11/26/96 10:07:00 180432 42 11