market freq_block round_num bid_amt bidder_num date time net_bid_amt sort_col_1 sort_col_2 B005 F 166 19011 2767 12/9/96 09:54:00 14258 5 45 B475 F 166 99011 2767 12/9/96 09:54:00 74258 9 27 B066 F 166 36011 2767 12/9/96 09:54:00 27008 19 15