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

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

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

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

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