?????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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