?????????????????

??

??????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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