???????????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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