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

2?????????

3????????

4???????????

5???????

????????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??????????????????,???????”? ????????????:????????