?????????????????

??

?????????2?????17????? ????????(?????????“??”)17????????????????,?????????????37.7%????????????????,?????2???????

?????????????????????,????????????,????????????“????????????????????”,???????????????

??????????????????,???????????35?,??????????5??????????,??????,??????,?????????????,?????

???????????,???????????????,???????????????????(54.3%)????????????????????????????????,????????????2?,?????????????????????????3.5???

?,??????????,??????,??(46.6%)??????????

?“??????????”??,??????????????????,?12???????????17????????12.5%???18.4%,??????,???(???) ?????:????????????????

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