?? ??:??2037??????????40%
![](https://image.chezhanri.com/2019/1218/00370ab98f17644bd14bc66ffcc0efc8.jpg)
????:1??????????2020:???????
2???????
3??????????
4???????????
5??????????
??9??????????????????12?? (? ??)????,?12?????,????2037??40%?
???,2022??????738.9??,??????2052???962???????????,?7.4?????,??2022?????????34.1%??????2032???????????????39.2%,??2037???40.1%?
??????,???????????????,2022??20????,?????????????18.7%,??30???60????,??2052??????????80??23.8%,65???26%?????????51.6%?
??,???????????????2022???????14.1%?????2052???6.7%,?????7.4??(??) ?????:??????