?? ?????????:7?????23.2?,?1961???????
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????:1???????:??????
2???????
3?????
4?????????
5??????????
8????????1???????,???????????????,7?,????23.2?,???????1.1?,?1961??????????140.0??,?????????????????15%,?1961??
7?,??6.72???,???????,???6.37??????????????????????????????????????????????????????,????????????????????????????(2017?2023???)????????2492???????,?66.6%,?????????????????(2017???2023???)?????????84%?(????)
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