market freq_block round_num bid_amt bidder_num date time net_bid_amt sort_col_1 sort_col_2 E005 C 103 176000 3056 11/21/97 13:32:43 114400 1 15 E009 A 103 46000 3060 11/21/97 13:30:27 46000 1 25 E017 A 103 70000 3056 11/21/97 13:32:43 45500 1 49 E026 B 103 12000 3060 11/21/97 13:30:27 12000 1 77 E028 C 103 120000 3060 11/21/97 13:30:27 120000 1 84 E044 A 103 40000 3060 11/21/97 13:30:27 40000 1 130 E088 B 103 11000 3060 11/21/97 13:30:27 11000 1 263 E126 C 103 9700 3078 11/21/97 13:32:05 6305 1 378