market	freq_block	round_num	bid_amt	bidder_num	date	time	net_bid_amt	sort_col_1	sort_col_2
R530	A	9	52000	0317	1/14/97	17:34:58	52000	1	10
R534	A	9	36000	0320	1/14/97	17:31:17	36000	1	12
R540	A	9	45000	0317	1/14/97	17:34:58	45000	1	13
R554	A	9	30000	0319	1/14/97	17:33:43	30000	1	16
R718	A	9	57000	0317	1/14/97	17:34:58	57000	1	22