?? 8??????? ????????????
![](https://image.chezhanri.com/2019/1202/9dd7af5dbe12b847ecbb873f21658c45.jpg)
????:1??????:??????
2???????
3?????
4??????????
5?????
??????????9?????????????2???????????? (???????????? ????????????)??????????????2???,8??????????51.5%,????0.5???,??
????????????,8?????????????????????????,???????????????????????,?????????????,?????,?????
????,???????51.5%,??????????????????0.5???????,????????????????????????????????????,?????????,?????????????10%?
8?????,??0.9??,???????????1.1????,????????????????????3.5????4.0?????,????????8?????????????????????????,??????????????????56.3%,???????1.7??????????????,???????????
??????????,8?????,????????????????????,????????????,????????????????????????,?????????,???????,??,??????????????,???(???????????) ??????:????????????