market freq_block round_num bid_amt bidder_num date time net_bid_amt sort_col_1 sort_col_2 E005 A 123 90000 3056 11/25/97 10:00:47 58500 1 13 E005 A 123 90000 3060 11/25/97 10:00:50 90000 1 13 E005 B 123 160000 3056 11/25/97 10:00:47 104000 1 14 E005 B 123 160000 3060 11/25/97 10:00:50 160000 1 14 E034 B 123 54000 3060 11/25/97 10:00:50 54000 1 101 E042 B 123 26000 3060 11/25/97 10:00:50 26000 1 125 E065 A 123 33000 3060 11/25/97 10:00:50 33000 1 193 E123 C 123 23000 3060 11/25/97 10:00:50 23000 1 369 E128 B 123 20000 3078 11/25/97 10:04:08 13000 1 383 E139 A 123 20000 3060 11/25/97 10:07:16 20000 1 415 E139 C 123 217000 3060 11/25/97 10:00:50 217000 1 417 E145 C 123 176000 3085 11/25/97 10:00:24 114400 1 435 E153 C 123 389000 3060 11/25/97 10:00:50 389000 1 459 E154 A 123 20000 3060 11/25/97 10:07:16 20000 1 460 E155 A 123 20000 3060 11/25/97 10:07:16 20000 1 463