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