????????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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