market	freq_block	round_num	bid_amt	bidder_num	date	time	net_bid_amt	sort_col_1	sort_col_2
B211	F	156	107001	2790	12/4/96	14:55:00	90950	28	12
B349	F	156	19007	2734	12/4/96	14:51:00	19007	34	18