market	freq_block	round_num	bid_amt	bidder_num	date	time	net_bid_amt	sort_col_1	sort_col_2
B155	E	228	1902000	2702	12/20/96	12:13:00	1902000	3	5
B424	E	228	971000	2702	12/20/96	12:13:00	971000	3	14
B039	E	228	286000	2702	12/20/96	12:13:00	286000	3	32
B294	E	228	210000	2702	12/20/96	12:13:00	210000	3	44