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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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