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

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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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