market	freq_block	round_num	bid_amt	bidder_num	date	time	net_bid_amt	sort_col_1	sort_col_2
B157	F	251	2188333	2671	1/8/97	18:53:43	1860083	4	9
B122	F	251	44000	2767	1/8/97	18:52:25	33000	16	24
B431	F	251	85000	2767	1/8/97	18:52:25	63750	21	18
B468	F	251	56000	2767	1/8/97	18:52:25	42000	24	15
B349	F	251	70001	2716	1/8/97	18:47:04	52500	34	18
B348	F	251	85000	2756	1/8/97	18:51:02	85000	40	15