?? ?:?????80% ??????????????15.26???
????:1??????????:??????????
2???????
3???????
4????????
5????????????
9?????????27???,???,?????????,??,????19.4???,??2.77?;??0.7%,???2019??19.4%?
????,????????????80%,???????15.26?????????????????????????20%?????????????????,??????????????????????(???????????????? ???????????? ???)
???????????:?????