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

2?800?????????

3???????

4???????

5???????qq?

??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?????,?????”? ??????:????