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

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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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