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

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

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