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

??

????????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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