????:1?2021??????:????

2???????????????

3???????????

4???????

5???????

9?????????????????????27???????,??,???????,?,??19.4?,?????????????????2.77????????????;?????0.7%,?2019???????19.4%?

????,?????????????????????????80%,??15.26???????20%??????????????,???(??? ??????????? ???)

????????????????:??????