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