bid_type	market	freq_block	round_num	bid_amt	bidder_num	date	time
S	M016	J	150	400000	1168	4/10/96	12:25:35
S	M021	R	150	85000	1042	4/10/96	12:24:19
S	M026	A	150	91000	1168	4/10/96	12:25:35
S	M037	S	150	352000	1095	4/10/96	12:26:57
S	M038	R	150	187000	1168	4/10/96	12:25:35