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

????:??????:?????

?9????????????30? ?:???????????????30??????,???????????????29.2%?,?????????????26.5%?????????????

??????????29??????????????????,??????6?????????17?????????????,??????????635???183??

???30?????????????????,?????475??????????,??????????????74.9%?????,?????????????:??????29.2%,???26.5%,??????????????????21%,?????????????????????????9%,??????????????8%?

????,?183????????:??????????????58??????,??????????52?,????????41?????,??17????,??????15??

??????????????,?????????????????,??,“????”????????????,???,???????

?????????,?????30?????,10??????3????????????????????????????,?????????10????????3????????????

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