bid_type	market	freq_block	round_num	bid_amt	bidder_num	date	time
S	B124	C	161	5671005	2146	5/1/96	10:04:29
S	B372	C	161	35305000	2167	5/1/96	10:07:03
S	B456	C	161	2403088	2275	5/1/96	10:01:47
S	B486	C	161	6425000	2146	5/1/96	10:04:29