???1??????????????????

????:????????????:????95?

???10??5?? (? ????????????)??????????????5???,10?4????????,?????1754.7??????????????,??????5?????1700??9?29?????,?1.05?????,??

?,10??5?,??,??????,???1795???,??947????????

?12306???,10?6?8?,?,?????????????????????????????????????????????????????????5??????????????9???,??????12306?????1.49??????

??,?????,10????????????4?(???4??),?28400.2?????,??0.3%,??????????2023????????(????????4?????????????,??)????????2.8%,?????2019?22.6%?(??????????) ????????:??????