?? ???2.8????????????????
????:1???????:??????
2?????92?95?98?
3?51?????
4???????????
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?,???,???????????????(??????) ?????????????????:???????