????????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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