bid_type	market	freq_block	round_num	bid_amt	bidder_num	date	time
S	B444	-	168	189000	210	3/26/96	13:43:05
S	B135	-	168	334000	116	3/26/96	13:41:56
S	B447	-	168	250011	203	3/26/96	13:42:26