?? ??:??2037??????????40%
![](https://image.chezhanri.com/2019/0530/20190530170037783.jpg)
????:1?????????:??????????
2?????????????
3???200????
4??????v
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???(?) ?????:???