market	freq_block	round_num	bid_amt	bidder_num	date	time	net_bid_amt	sort_col_1	sort_col_2
B028	D	257	2938000	2702	1/9/97	16:18:02	2938000	2	10
B028	F	257	2978000	2697	1/9/97	16:29:07	2233500	2	12
B406	D	257	1507000	2697	1/9/97	16:29:07	1507000	2	13
B405	D	257	388000	2697	1/9/97	16:29:07	388000	2	16
B397	E	257	815000	2697	1/9/97	16:29:07	815000	4	23
B228	F	257	93000	2697	1/9/97	16:29:07	69750	42	15