market	freq_block	round_num	bid_amt	bidder_num	date	time	net_bid_amt	sort_col_1	sort_col_2
B397	F	145	1491999	2760	11/27/96	12:27:00	1118999	4	24
B444	F	145	1137000	2609	11/27/96	12:18:00	852750	5	9
B223	E	145	850015	2760	11/27/96	12:27:00	850015	5	20
B332	F	145	1024000	2609	11/27/96	12:18:00	768000	45	3