market	freq_block	round_num	bid_amt	bidder_num	date	time	net_bid_amt	sort_col_1	sort_col_2
B157	F	252	2407000	2627	1/9/97	09:07:54	1805250	4	9
B475	F	252	115000	2767	1/9/97	09:04:21	86250	9	27
B122	F	252	55001	2778	1/9/97	09:04:18	41250	16	24
B287	F	252	17011	2767	1/9/97	09:04:21	12758	16	30
B082	F	252	39011	2767	1/9/97	09:04:21	29258	21	15
B431	F	252	99001	2778	1/9/97	09:04:18	74250	21	18
B315	F	252	79007	2734	1/9/97	09:13:35	79007	28	30
B348	F	252	100007	2734	1/9/97	09:13:35	100007	40	15