?????????????????60???

????:??????:??????????

????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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