????:1????????????:??????

2????????

3???????

4???????

5?????100????

???????????????????????6?28???????????? ?«??????????????»?????,????????????????????????,?????????????????

???,??????(CBO)?????27%,??2??4080??,???1.9????

????,??,????????????????????????

????????????????????????????:“???????30????10%?”

?????????,??7.5??,???????????7500??????????????????????

CBO????,???????????????????????????????????,CBO??22.1???????????????,???? 2.1 ??

?,??????????????????????????,???????????--???????“?????????????????????”?

??????,??????????????????

??CBO????????,?????????????????1??????,?????????????33?????,??????????????

CBO??,???????2024??????????99%??2034????????122%,???1946????????106%???

?????????????,“???????????????10??????????????????,??????????????”? ???:???