market	freq_block	round_num	bid_amt	bidder_num	date	time	net_bid_amt	sort_col_1	sort_col_2
B028	F	269	6450000	2627	1/13/97	10:21:45	4837500	2	12
B406	E	269	2013000	2697	1/13/97	10:21:34	2013000	2	14
B405	D	269	762000	2751	1/13/97	10:19:37	762000	2	16
B405	F	269	945000	2697	1/13/97	10:21:34	708750	2	18
B397	D	269	1348000	2697	1/13/97	10:21:34	1348000	4	22
B201	F	269	971000	2627	1/13/97	10:21:45	728250	8	27