service_code	market	freq_block	round_num	bid_amt	bidder_num	fcc_acct	date	net_bid_amt	sort_col_1	sort_col_2	sub_market	random_num
WZ	CMA520	C	64	37000.00	20023	0491059557	06/11/2003	31450.00	1	172	0	.99999999999999989
WZ	CMA521	C	64	39000.00	20023	0491059557	06/11/2003	33150.00	1	173	0	.99999999999999989