?? ???:????????????7??6894?
![](https://image.chezhanri.com/2019/0712/20190712163953969.jpg)
????:1?????????668:??????????
2????????????
3???????
4?????300??
5??????
???????,?????????????????,??,?????????
1??7??,?????????6894???????????,??12.8%,??2585????,???????????????
?????4???,????17%,????2.6????????,????23.9%?
??????????????,???????????????????,??,??????????34????,?8??,????2082.5?,??954.9??????
??168.3???????,??3.3%???????,?135.3??????????8.1%?
?????:??????????????