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

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