???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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