????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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