market	freq_block	bid_round	bid_amt	bidder_num	date	time	net_bid_amt	min_accept	num_of_bids	sort_col_1	sort_col_2
N001		17	60000000	0251	4/1/97	15:46:31	60000000	69000000	2	1	1
N002		16	56700000	0253	4/1/97	15:30:34	56700000	65205000	0	1	2