?? ?????:????????????????????
![](http://n.sinaimg.cn/translate/698/w899h599/20181229/HhGY-hqwsysz2324546.jpg)
????:1??????:?????????
2???????????50
3???????80??
4???????????
5??????
??????????????2???8?? (???? ???????????????????)?????8?????(2024????????)???????????????????????,???????“??”??,?????????????????
???,??????????????????????????,??“??”??????34.8%,???29.5%,???60%?
????,??“??????????”??????,??18.7%,??;????????,??????????17.9%????????????????11.6%;?8.9%?
?????????????????,?,????????????,?????????????????????????????,????“???????”“??”“????”???????????,???????????
?????????????,????????????????,?????????????????????????????????????(??) ???????????:????