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?????????????????????????????2?????????4?????????? (??? ????)???4??,?12?????????????????,???????(1???????????28????????????????????????2?????????????????4?),????60???,?????????5.1???,???23.7%?66.3%,????
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?,???,?,?????36??????16.2?????????,????59.4%???27.1%,?????10%?????55.3%?
????,?,??????,???????????,?10???????,???10.1??10.2???,??????????????23.9%?30.9%?
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????????60??????????????????????????????