market	freq_block	round_num	bid_amt	bidder_num	date	time	net_bid_amt	sort_col_1	sort_col_2
B259	F	90	22000	2633	11/4/96	13:35:00	16500	18	27
B421	D	90	717000	2751	11/4/96	13:37:00	717000	32	7
B150	D	90	194000	2751	11/4/96	13:37:00	194000	32	25