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