??:6?????1?8?????????20?77.12%

????:??????598??:???????

8??23???????,?????????????????,??????,?,?????????????,?6?1?8?????20??,?471???????????,?451????;?????,6??1?8????20?????????145.68??????????,????17985?,??7.31%;8??20?18965?,???,8??10????19449???

??????????,??????????????????,6?????????????????1?????????8??????????20??77.12%,?1.57??

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