market freq_block round_num bid_amt bidder_num date time net_bid_amt sort_col_1 sort_col_2 E001 A 70 28000 3060 11/17/97 14:30:49 28000 1 1 E002 A 70 29000 3060 11/17/97 14:30:49 29000 1 4 E002 B 70 89000 3060 11/17/97 14:30:49 89000 1 5 E004 A 70 84000 3060 11/17/97 14:30:49 84000 1 10 E012 A 70 121000 3056 11/17/97 14:33:01 78650 1 34 E028 A 70 14000 3060 11/17/97 14:30:49 14000 1 82 E029 A 70 117000 3056 11/17/97 14:41:35 76050 1 85 E030 C 70 200000 3011 11/17/97 14:32:25 200000 1 90 E032 C 70 20000 3078 11/17/97 14:31:54 13000 1 96 E036 C 70 129000 3014 11/17/97 14:31:03 129000 1 108 E039 A 70 143000 3014 11/17/97 14:31:03 143000 1 115 E043 A 70 21000 3060 11/17/97 14:30:49 21000 1 127 E049 A 70 17000 3060 11/17/97 14:30:49 17000 1 145 E049 B 70 36000 3060 11/17/97 14:30:49 36000 1 146 E057 A 70 69000 3077 11/17/97 14:34:04 44850 1 169 E057 C 70 470000 3011 11/17/97 14:32:25 470000 1 171 E063 C 70 150000 3011 11/17/97 14:32:25 150000 1 189 E072 C 70 19000 3060 11/17/97 14:30:49 19000 1 216 E079 C 70 77000 3014 11/17/97 14:31:03 77000 1 237 E080 B 70 43000 3014 11/17/97 14:31:03 43000 1 239 E081 A 70 92000 3011 11/17/97 14:30:21 92000 1 241 E081 C 70 58000 3060 11/17/97 14:30:49 58000 1 243 E086 B 70 23000 3060 11/17/97 14:30:49 23000 1 257 E127 A 70 146000 3060 11/17/97 14:30:49 146000 1 379 E131 C 70 323000 3011 11/17/97 14:32:25 323000 1 393 E132 C 70 31000 3027 11/17/97 14:32:21 23250 1 396 E138 B 70 34000 3027 11/17/97 14:32:21 25500 1 413 E143 C 70 146000 3060 11/17/97 14:30:49 146000 1 429 E144 B 70 47000 3060 11/17/97 14:30:49 47000 1 431 E144 C 70 136000 3060 11/17/97 14:30:49 136000 1 432 E145 C 70 57000 3060 11/17/97 14:30:49 57000 1 435 E146 B 70 108000 3060 11/17/97 14:30:49 108000 1 437 E150 A 70 19000 3057 11/17/97 14:30:18 19000 1 448 E150 C 70 483000 3060 11/17/97 14:30:49 483000 1 450 E151 C 70 316000 3060 11/17/97 14:30:49 316000 1 453 E161 C 70 176000 3011 11/17/97 14:32:25 176000 1 483 E168 C 70 37000 3085 11/17/97 14:30:15 24050 1 504