market	freq_block	round_num	bid_amt	bidder_num	date	time	net_bid_amt	sort_col_1	sort_col_2
B388	D	237	307000	2764	1/6/97	18:48:51	307000	1	52
B157	F	237	1020333	2671	1/6/97	18:49:12	867283	4	9
B419	F	237	2066007	2722	1/6/97	18:54:18	1549505	7	9
B272	E	237	1170000	2609	1/6/97	18:55:53	1170000	20	5
B120	F	237	57000	2756	1/6/97	18:48:13	57000	28	24
B049	F	237	32000	2756	1/6/97	18:48:13	32000	28	27
B219	E	237	80000	2763	1/6/97	18:54:01	80000	40	11
B219	F	237	129000	2756	1/6/97	18:48:13	129000	40	12
B387	D	237	64001	2717	1/6/97	18:46:55	64001	40	22