????????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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