market freq_block round_num bid_amt bidder_num date time net_bid_amt sort_col_1 sort_col_2 E029 B 152 122000 3060 12/1/97 12:30:36 122000 1 86 E046 C 152 28000 3060 12/1/97 12:30:36 28000 1 138 E079 C 152 535000 3060 12/1/97 12:30:36 535000 1 237 E089 A 152 16000 3078 12/1/97 12:32:30 10400 1 265 E118 A 152 20000 3078 12/1/97 12:32:30 13000 1 352 E143 B 152 73000 3085 12/1/97 12:31:36 47450 1 428 E147 A 152 287000 3060 12/1/97 12:30:36 287000 1 439 E147 B 152 590000 3060 12/1/97 12:30:36 590000 1 440 E150 A 152 156000 3085 12/1/97 12:31:36 101400 1 448 E151 C 152 2735000 3060 12/1/97 12:30:36 2735000 1 453