?? ?????????? 7??????
![](https://image.chezhanri.com/2019/0521/20190521164256519.jpg)
????:1??????100?:??????
2??qq???????
3?100?4?????
4???200????
5??????
??????????:???????????????? 7????????????:??????????
???????(?):?????????????(8??18????)????,????????,?????,?????????,?????
???????????????:7??????,??,??6%,??????????1.7?????????????????
??????,????13.3%???????????????????????????????????????
?????????????????????????????8.5%,??2.8?????????,??????????????7.2%??????????14.8%,????????,??????????????????????????8.5%??11.7%,??
????,??????????7????????????,????????????7.3%,????????????????8.5%,???????????67.4%,????????????????????????????0.7????? ???????????:?????????