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