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

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????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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