market	freq_block	round_num	bid_amt	bidder_num	date	time	net_bid_amt	sort_col_1	sort_col_2
ME22	A	15	64400	1234	4/21/97	13:42:20	64400	4	1
ME22	B	15	60400	1234	4/21/97	13:42:20	60400	4	2
ME26	A	15	271318	1212	4/21/97	13:57:05	271318	4	9
ME27	B	15	330318	1212	4/21/97	13:57:05	330318	4	12
ME49	B	15	1800	1236	4/21/97	13:33:15	1170	9	2
ME52	B	15	272000	1225	4/21/97	13:37:33	204000	12	2
RE08	D	15	14008	1229	4/21/97	13:38:22	9105	13	16
RE09	C	15	2088	1216	4/21/97	13:35:37	1357	13	17
RE09	C	15	1900	1222	4/21/97	13:34:24	1235	13	17
RE11	D	15	4800	1222	4/21/97	13:34:24	3120	13	22