?? ???2.8????????????????
????:1?????????????:????????
2???????????
3?????????????
4?0335??
5????????????
????????10???????3?????? (????????????????? ????????)????????????,10??2???????????,?2.8?????????????,?2023????????????????(???2????????????????????)??????4.1%,??2019??????(?????2?????????????????????)?15%?
??????????????,10?2?1823.8??,3?????1730??,??852??
?3?9???,????????????????12306????????????1.31??,???,??????????????????????????????????????
?????????????,?,??1037.01????10086.14??,?????????????????????,??200%????400????
???,10???1????????????3???,?????????,????????????????????0??????6??,??,???????????????(?????????) ???????:???