????:1?500?3???????:????????

2????????

3?????

4?????????

5???????????

???:????????????,?(6?????????25?)??????????????????????????????,2012?????2023?????????,???????11.1%,??30%???50%???

????????????,?,2012????2023???,?????79.4%????92.3%,??????5300??,??????4000???1.24???,?????????????500????????6?????????36?????????????;?????,2012??????2022?,??????2.8??35.9??,?????62.4%??90.9%?

????????????,???,2012???????2023??????,????????????11.1%,??30%??????????????50%????,2019??,?,???

?,????,??80%????,?,?????12.7???????????????????????????“????????????”??,????1100??,????????????????1800????????????? ??:???????