market	freq_block	round_num	bid_amt	bidder_num	date	time	net_bid_amt	sort_col_1	sort_col_2
B130	F	15	439	2760	9/12/96	16:25:00	329	41	9
B433	D	15	1007	2760	9/12/96	16:25:00	1007	41	13
B004	D	15	1007	2760	9/12/96	16:25:00	1007	41	16
B004	F	15	269	2760	9/12/96	16:25:00	201	41	18
B354	D	15	1007	2760	9/12/96	16:25:00	1007	41	22