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

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

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

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

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