market	freq_block	round_num	bid_amt	bidder_num	date	time	net_bid_amt	sort_col_1	sort_col_2
B053	B	97	392000	3285	3/19/98	14:43:06	392000	42	18
B064	B	97	136000	3373	3/19/98	14:33:06	88400	42	16
B077	B	97	111000	3285	3/19/98	14:43:06	111000	22	18
B208	B	97	28000	3365	3/19/98	14:30:42	21000	1	40
B397	B	97	205000	3232	3/19/98	14:37:17	112750	4	16