market freq_block round_num bid_amt bidder_num date time net_bid_amt sort_col_1 sort_col_2 ME09 A 13 23000 1227 4/21/97 09:05:18 23000 2 9 ME10 A 13 194310 1212 4/21/97 09:16:03 194310 2 11 ME26 B 13 266310 1212 4/21/97 09:16:03 266310 4 10 ME27 A 13 907310 1212 4/21/97 09:16:03 907310 4 11 ME27 B 13 243310 1212 4/21/97 09:16:03 243310 4 12 ME52 B 13 226000 1225 4/21/97 09:14:14 169500 12 2 RE11 D 13 4000 1222 4/21/97 09:01:18 2600 13 22