????:1???????????:????92?95?98?

2?????????????

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4???????

5????????????????

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?????????????????????10??7??,????????,????,???????????,?????????????10?????????1????7???????,?7???????????????,10?????2??????4??,????????

?????????,?????????????????????????????7?,???????????15?,?????????????29.1%??????,???????????????????????,????????????????2????????????????????????????,???????????????????,?????,??????????

?????,????????????????????????????????????????,????????????????,????????????,????????6400??????26????,??????163.8%?85.7%??,??18.3???????,???????????????67.9%?

????????,???????????,??????????????,????????????????,?30%?

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