market	freq_block	round_num	bid_amt	bidder_num	date	time	net_bid_amt	sort_col_1	sort_col_2
R530	A	34	388011	0323	1/21/97	15:02:38	388011	1	10
R540	A	34	267000	0317	1/21/97	15:03:59	267000	1	13