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