???(13?????????????????)???,??,??????,??????????????????2????????

??,???2.02?????????????????????,???????????36.6%,???????,?????????????6216???,????12965???????????,???946???

??????????????????,???????????56.5%,????????,????????

???,????????????????,??50%;???????,“???”?,????47%?(???????????????) ?????????:???????????????

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??:???????????,??????????,??????????????