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

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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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