????:1??????:?????100???

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5?????

??11???25?? (?????????? ???)???“?????”???,???????????????????????25??????,46??????????????????????????????,?????????????????“?????”??????????6000???,????58%?

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1978???????,“?”?????????????“???????????”??????,??28.4%???????????????????????????????????????????“????????????”??????9???????????68??????46???,???????“?”??190??????

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