market	freq_block	round_num	bid_amt	bidder_num	date	time	net_bid_amt	sort_col_1	sort_col_2
B014	B	92	271000	3313	3/19/98	09:00:31	271000	49	2
B053	B	92	305000	3285	3/19/98	09:06:59	305000	42	18
B055	A	92	419000	3228	3/19/98	09:10:20	314250	24	7
B113	A	92	70000	3312	3/19/98	09:03:35	38500	12	41
B166	B	92	24000	3362	3/19/98	09:02:26	13200	12	14
B188	B	92	372000	3285	3/19/98	09:06:59	372000	42	22
B224	A	92	331000	3359	3/19/98	09:00:27	182050	42	19