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