??????????????(13??)??,??????,?,???????????????????????????????2???????????????????

???????????,??2.02???????,???36.6%,?????????????????????????,???????6216???,????????????????12965????,??946????

????????,??56.5%,???,?????

???,????????,??50%;?????????????????,“??????”???????????,??47%?(???????????????) ???:??????????????

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