?? ????12?? ?????????20%
![](https://image.chezhanri.com/2019/0812/20190812143623140.jpg)
????:1???????????????:?????95?
2?????????
3?????
4???????
5?????
??/???(??? ????????)?????,?????,???10???????????????????????????12???????????,?????44.9%???????????20%?
16????????????,??????????????????????????????????????????????????????????????????11?????,??????????????,?4.7??????,?????39%;??,???????????????1.8???,?????????15%;???????????????????,?????1.52??,??12.7%?
??,????????????????????,???????????????????????????????????????????????????,????????????????????????????????,??????
??????????????,6???????????????2.3??,???????2.25?????????????6?????,?????????,??1.16??????,???6???51.5%???,???????,??????,??
??,??,????,???????????????,2023??????20??,???2022????80%??????,??????????????????????????????30????????? ???:??????