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

????2??????????????????6??? (? ?????? ???????)??????6??,????,??????????????????,????

??,????,???????????????18.7????????,????????????19.4%??4160???????(??????????????????????????????????????)???????????,??5.7%?

????,???,?10.16????????????,??????????280????,???2700???;????4.04????,2?1?126?????????????3600????,???????

??????????????????????……?????????,?(???????????)??,?????,??118???????????????,?4490????,??(??) ????:?????

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