?? ???????? ????????????????
![](https://image.chezhanri.com/2019/0325/20190325111713412.jpg)
????:1???????150?????:??????
2?????????
3??????????
4???????
5??????
???????8?11????????????????? ??????,??,????,?????????10??????????,????????????
???,???,?7%??????9%????????,??????????????????15%??19%?
???????,???9%????????13%?
??????????????????,???10???,????????????????????????2013??,“??”??30%,????????2023??????????,?40%?
??????????????????????????“?”“??”??,???2013???17%??2023?20%,??????2013???14%???2023???????????????????????16%?“?”?10????????????????????1%?
???????????,????????? ???????????????????????:???????