market	freq_block	round_num	bid_amt	bidder_num	date	time	net_bid_amt	sort_col_1	sort_col_2
E023	B	204	35000	3060	12/4/97	15:00:31	35000	1	68
E024	B	204	110000	3060	12/4/97	15:00:31	110000	1	71