????:1?????VX:?????????

2???ktv???

3???????

4?????????

5?????

?????????????????:???20?????,?????????????????????,18????,???4.6%?

?????????????????????,18??,???29.7%,???0.8???????????????????????,???“??”??,?????????,????????????????????????????????????????????????

?????????????,18??????,???????????????????10.7%,?????????11.5%;???19.1%,?????????????

?????????,???????????????????20182023???,?????????4??,????????????????????,???????????

??:????????????