market	freq_block	round_num	bid_amt	bidder_num	date	time	net_bid_amt	sort_col_1	sort_col_2
B352	F	73	12000	2682	10/25/96	16:21:00	9000	1	45
B354	F	73	30000	2752	10/25/96	16:13:00	22500	41	24