??15?????????????34??

????:?????:??????sn

?2?13???? ???“???”13?,2024?????????1002??,85%????45?????,?15?34???

???????????????,?2018??,2023??????939???????????,???2024???

????????????????????????????,2024?????????????,15???24?????188??,?????????????19%;25??????????34????????439????????????,????????????????44%;35???44?221??????????????,??22%?

?,2024??2023?,??????15???????????????????24?16.7%,25??34???17.3%,35????44????9%?

“??????”??????????????,2024???????????8.4????????,?5??7??????,?,?,??????(??) ????:??????