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

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

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

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

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