market	freq_block	round_num	bid_amt	bidder_num	date	time	net_bid_amt	sort_col_1	sort_col_2
B240	E	164	480000	2634	12/6/96	14:49:00	480000	9	8
B247	F	164	131007	2734	12/6/96	14:56:00	131007	34	21