market	freq_block	round_num	bid_amt	bidder_num	date	time	net_bid_amt	sort_col_1	sort_col_2
E027	B	201	282000	3014	12/4/97	13:31:03	282000	1	80
E043	B	201	110000	3014	12/4/97	13:31:03	110000	1	128
E043	C	201	228000	3014	12/4/97	13:31:03	228000	1	129