??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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