?? ?7????????????????24.1%
????:1????????????:???????????
2???????????
3???????????
4?????
5????????
??????????8??20??? (??????????? ??? ???)???20??,???????7?????????????????????,???????????4095.6?(??,??????????????),????????????????????????24.1%,???????????7.9%???,?????????809.7??,???20%?
????????? ?????,????????6??????????????????????,????6??????????????????????????,?????????????????????,???,?,?????????????????
????,??????????????,??,????????“??”“???????”“???????????”?????,?????48?????????
?????????????????????????????????,????,??????????????????????????,??,?395.76???
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