????????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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