market	freq_block	round_num	bid_amt	bidder_num	date	time	net_bid_amt	sort_col_1	sort_col_2
B240	F	170	513444	2760	12/9/96	18:11:00	385083	9	9
B398	F	170	67444	2760	12/9/96	18:11:00	50583	10	15