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