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????:?????????:??50?????

??????????????????11???????????????25???? (?????)????????????????1?10?,????17.5%,??9.8??,??????????????????????????????,?????

25?,????“?????????,?????”?????

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??????,???????????????????????????????????????????????????????????????????????????????????????????????9??

?????????????????????,???????10??????????,???,??????????????????????????40%?21.2%?27%;?????,??37.6%,???????????????30.2%?15.4%?????,????????????6??????????????,??19??,???????????????????????

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??????1??10??,???????20.1%,???13.5??????????????????,???30???????188.2?????????????

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