market freq_block round_num bid_amt bidder_num date time net_bid_amt sort_col_1 sort_col_2 B037 E 187 66000 2717 12/13/96 09:38:00 66000 12 56 B086 D 187 184976 2717 12/13/96 09:38:00 184976 32 19 B061 D 187 171929 2717 12/13/96 09:38:00 171929 32 22 B285 D 187 148543 2717 12/13/96 09:38:00 148543 32 31 B283 D 187 69619 2717 12/13/96 09:38:00 69619 32 37 B275 E 187 153598 2717 12/13/96 09:38:00 153598 34 14 B460 D 187 189454 2717 12/13/96 09:38:00 189454 42 10