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

2??????????

3?????

4?????????????

5?????VX

?,??10?,????????????,???,???????????????,??

????,??????????52?????????????????,?2014?????????????193??????2023???????267?????????;???,??2014???????75%??2024????96%?2024????51???????????

???10???????????????????????3??100%,???????????2019???????????7???????????????????,2024??????300??,?????20???50?????

2023??????,??????????????2018???????2.59???????????7.06??;2024????????2015?32.8%,?????????????????85.8%,??????????????98.9%?

2023????????,??????2014????40%??80%;?????;??????????????????????

(??? ?? ??) ???:????