market freq_block round_num bid_amt bidder_num date time net_bid_amt sort_col_1 sort_col_2 E001 A 66 19000 3060 11/17/97 10:01:49 19000 1 1 E002 A 66 20000 3060 11/17/97 10:01:49 20000 1 4 E002 B 66 61000 3060 11/17/97 10:01:49 61000 1 5 E004 A 66 57000 3060 11/17/97 10:01:49 57000 1 10 E012 A 66 83000 3056 11/17/97 10:01:29 53950 1 34 E030 C 66 136000 3011 11/17/97 10:03:19 136000 1 90 E031 A 66 83000 3077 11/17/97 10:05:18 53950 1 91 E032 A 66 9900 3060 11/17/97 10:01:49 9900 1 94 E036 C 66 87000 3014 11/17/97 10:02:39 87000 1 108 E039 A 66 97000 3014 11/17/97 10:02:39 97000 1 115 E043 A 66 14000 3060 11/17/97 10:01:49 14000 1 127 E045 C 66 17000 3078 11/17/97 10:05:56 11050 1 135 E057 C 66 321000 3011 11/17/97 10:03:19 321000 1 171 E063 C 66 103000 3011 11/17/97 10:03:19 103000 1 189 E079 C 66 53000 3014 11/17/97 10:02:39 53000 1 237 E080 B 66 29000 3014 11/17/97 10:02:39 29000 1 239 E081 A 66 63000 3011 11/17/97 10:00:20 63000 1 241 E081 C 66 44000 3059 11/17/97 10:00:55 33000 1 243 E086 B 66 15000 3060 11/17/97 10:01:49 15000 1 257 E089 B 66 6900 3078 11/17/97 10:05:56 4485 1 266 E127 A 66 100000 3060 11/17/97 10:01:49 100000 1 379 E131 C 66 221000 3011 11/17/97 10:03:19 221000 1 393 E132 C 66 23000 3060 11/17/97 10:01:49 23000 1 396 E138 B 66 25000 3060 11/17/97 10:01:49 25000 1 413 E143 A 66 7900 3060 11/17/97 10:01:49 7900 1 427 E143 B 66 29000 3060 11/17/97 10:01:49 29000 1 428 E143 C 66 100000 3060 11/17/97 10:01:49 100000 1 429 E143 C 66 100000 3085 11/17/97 10:10:35 65000 1 429 E144 B 66 32000 3060 11/17/97 10:01:49 32000 1 431 E144 C 66 94000 3060 11/17/97 10:01:49 94000 1 432 E144 C 66 94000 3085 11/17/97 10:10:35 61100 1 432 E145 C 66 39000 3060 11/17/97 10:01:49 39000 1 435 E145 C 66 39000 3085 11/17/97 10:10:35 25350 1 435 E146 B 66 74000 3060 11/17/97 10:01:49 74000 1 437 E146 C 66 182000 3060 11/17/97 10:01:49 182000 1 438 E146 C 66 182000 3085 11/17/97 10:10:35 118300 1 438 E148 C 66 382000 3060 11/17/97 10:01:49 382000 1 444 E148 C 66 382000 3085 11/17/97 10:10:35 248300 1 444 E149 C 66 228000 3060 11/17/97 10:01:49 228000 1 447 E149 C 66 228000 3085 11/17/97 10:10:35 148200 1 447 E151 A 66 23000 3060 11/17/97 10:01:49 23000 1 451 E151 B 66 634000 3060 11/17/97 10:01:49 634000 1 452 E151 C 66 215000 3060 11/17/97 10:01:49 215000 1 453 E161 C 66 120000 3011 11/17/97 10:03:19 120000 1 483 E168 A 66 12000 3060 11/17/97 10:01:49 12000 1 502 E168 C 66 28000 3060 11/17/97 10:01:49 28000 1 504 E168 C 66 28000 3085 11/17/97 10:10:35 18200 1 504 E169 B 66 194000 3060 11/17/97 10:01:49 194000 1 506 E172 B 66 254000 3077 11/17/97 10:05:18 165100 1 515 E172 C 66 262000 3077 11/17/97 10:05:18 170300 1 516