market	freq_block	round_num	bid_amt	bidder_num	date	time	net_bid_amt	sort_col_1	sort_col_2
E021	C	182	66000	3060	12/3/97	11:30:27	66000	1	63
E032	C	182	77000	3060	12/3/97	11:30:27	77000	1	96