?? ????:???42.9???????????? ???4.32?
????:1?????????:???????????
2??????
3???98?
4????????
5??????????2023
??9??????30? ??????????????30??????“??”??,???????,????????,?42.9????????????4.32??,???16.8%?17.1%,?????2019?????????,????,???,????????????????????????,??????????????????
????????:?????????????????