????: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??(??) ?????:??????