market	freq_block	round_num	bid_amt	bidder_num	date	time	net_bid_amt	sort_col_1	sort_col_2
E023	B	206	50000	3060	12/4/97	16:00:27	50000	1	68
E024	B	206	158000	3060	12/4/97	16:00:27	158000	1	71