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