?? ???????21????????????????????
????:1?????????:????????
2????????????
3??????
4?????????
5??????????
????9??????????????23?????????? (??? ???????? ???????????)????????????23??,???????????????????????????????????????????????9????????24?????????????21?????????????????????
?????,???????,??????????????????????????????????
???,????????????????,???????21?????????????????
???,?“???????????”???????????2021??,??????????????,???,??????????????????????????????2009???????????,???????????4????????17?,??5520?,???????????????7.7%??????????17?????,????129.6???,???73????,??????? 15.3%?14.1%?
??????????????,??????????????????????????????????????????“??????,?????????????????????????????3.0????”??????????,????????????,????????????3.0???,?,??,????????????,????????,?????????????????????????(????) ???:?????