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

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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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