market freq_block round_num bid_amt bidder_num date time net_bid_amt sort_col_1 sort_col_2 E021 B 165 35000 3014 12/2/97 11:01:14 35000 1 62 E026 A 165 12000 3078 12/2/97 11:07:41 7800 1 76 E033 B 165 23000 3014 12/2/97 11:01:14 23000 1 98 E041 B 165 46000 3014 12/2/97 11:01:14 46000 1 122 E045 A 165 7000 3078 12/2/97 11:07:41 4550 1 133 E076 A 165 10000 3078 12/2/97 11:07:41 6500 1 226 E089 B 165 20000 3060 12/2/97 11:00:31 20000 1 266 E091 A 165 8800 3060 12/2/97 11:00:31 8800 1 271 E138 A 165 18000 3078 12/2/97 11:07:41 11700 1 412 E142 C 165 8400 3078 12/2/97 11:07:41 5460 1 426 E144 C 165 636000 3085 12/2/97 11:02:06 413400 1 432