market	freq_block	round_num	bid_amt	bidder_num	date	time	net_bid_amt	sort_col_1	sort_col_2
E042	C	216	31000	3060	12/5/97	12:30:26	31000	1	126
E044	C	216	36000	3060	12/5/97	12:30:26	36000	1	132