我相信解放後是有數據的。可是那之前呢？軍閥割據時呢？還見過有人說清朝某年的GDP 呢。

來源: 笑薇. 於 2022-07-19 20:10:52 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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