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