??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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??:???????????,??????????,??????????????