?????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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