market freq_block round_num bid_amt bidder_num date time net_bid_amt sort_col_1 sort_col_2 ME08 A 10 370302 1212 4/18/97 11:22:47 370302 2 7 ME10 A 10 139044 1227 4/18/97 11:17:08 139044 2 11 ME11 B 10 419302 1212 4/18/97 11:22:47 419302 2 14 ME40 A 10 204044 1227 4/18/97 11:17:08 204044 5 19 ME52 A 10 211000 1223 4/18/97 11:31:00 211000 12 1 RE01 D 10 700229 1229 4/18/97 11:09:02 455148 13 2 RE11 D 10 2400 1236 4/18/97 11:21:41 1560 13 22 RE12 C 10 93000 1223 4/18/97 11:31:00 93000 13 23