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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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