??2???????8???????? (?????????????? ????????)?????8?????????????,?????????????????1?,????,??13.6%??????????17.6%?

?????????????1?,??218??,?????173?????,??????????????????????????100????????????????,?????,????????

?????????173?????? ????????????????????????????????

????,??,???????????????1???:???????40%,??????16%,?8.2%?

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

???????????1????,“??”??20.9%,????15.5%;??????,????????????14.2%?“???”(????????????????)?54.4%?

??????????????????????????????????????,??????20?????????

??????????????????????????,??,??????????????,?????????????????????????????????????????????,?????(???????????????????????)

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

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