??
???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??????????????????????????????