market freq_block round_num bid_amt bidder_num date time net_bid_amt sort_col_1 sort_col_2 E014 B 143 150000 3056 11/26/97 12:05:15 97500 1 41 E033 C 143 51000 3056 11/26/97 12:05:15 33150 1 99 E034 B 143 767000 3014 11/26/97 12:00:47 767000 1 101 E042 B 143 374000 3014 11/26/97 12:00:47 374000 1 125 E091 C 143 13000 3078 11/26/97 12:03:59 8450 1 273 E092 C 143 13000 3078 11/26/97 12:03:59 8450 1 276 E133 A 143 20000 3078 11/26/97 12:03:59 13000 1 397 E144 B 143 143000 3060 11/26/97 12:00:25 143000 1 431 E151 C 143 1651000 3085 11/26/97 12:00:36 1073150 1 453 E153 A 143 242000 3060 11/26/97 12:00:25 242000 1 457 E168 B 143 123000 3085 11/26/97 12:01:34 79950 1 503