market	freq_block	round_num	bid_amt	bidder_num	date	time	net_bid_amt	sort_col_1	sort_col_2
E027	B	202	338000	3060	12/4/97	14:00:26	338000	1	80
E043	B	202	132000	3060	12/4/97	14:00:26	132000	1	128
E043	C	202	274000	3060	12/4/97	14:00:26	274000	1	129