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

2??????

3???929598?

4??????

5??????

??9??14???????????????(??????? ???????)?,9??????????????14?????????,???????????????,???????????????????16????????????????????,?4.6????,???????????2012???64.2%?392.2%,???????,??????????????????????

??,2012?????????,???9.65???,?6.6??,?3.8???????,?????????????

?,????99%????????20????,?96%?????????????????50?????????????????,?????????,????,????350?????????????????

????,?????1.2??????,???1???????,?????????2012???184%?426%,2024??????????????5???????1??????????????????2069.3??,??????12306?,??????????????,???????????????????????

2023??,?????38.5???14729???,?????????????????2012?103.6%?50.1%,???????,????????????41.4%?51.5%,?????2012????????????????36.4?22.1????????

?,2023????,??????????????50.1?????????????36438????????????,????,????????????????????????

?????,2012??,???????????,??????,2023????????2012???????75%?79%,????????????????(??????????) ??????????????????????????:????