The trend of some the data is very important to predict the futu

来源: pssci 于 2007-02-20 12:35:20 [] [旧帖] [给我悄悄话] 阅读数 : 0 (47 bytes)
本帖于 2007-02-21 00:09:51 时间, 由普通用户 表情符号 编辑

Very good to compare one town with other towns.

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