?? ???????????????????5.1%
????:1????????????:??????
2?????????
3????????????
4?2021??????
5????????
?10?????14????????????? (???????????????? ????)??????14???????????????????,???????????????4.62??????????????,????????????5.1%?
??,???????????,???????8.6%?13.4%;??????????????????14.4%?34.3%???,?????????????????????????????
??????,?????????????????,??????????????????????????????,?????????????????????????????,?????????,???????
?????????????????????????,?“????????????????”???,?????(??) ?????????????????????:?????????????????