?? ????????????????
![](https://image.chezhanri.com/2019/0228/20190228165253524.jpg)
????:1???????:???????????
2????????
3???????????
4?????????????
5?????VX
???????8?????????????19?????????????(?????????????????????????????? ??)????????????????19????,????,?????????,?????????
??????????????????????,7?????????????????,?????5%??????,???????????????????????(??????????????????????)?????????,??5.8%?5.9%?????7.8%;??????????????????,??7.3%???????6.7%?
7???,????6%,???????????????????1.7?????????,?,???9.7%,??;????5.7%?
7?????????????,????????13.3%????????????????????????????????,?12.1%?14.6%?26.7%?????(????????????)???????????????????,??9.6%??9.5%?
????,??????????????????????????????(????????????)???,??????????????????945????(?????????,?),??????1024?????????????,???????????,2023??????????3500????,?6????372???“??,??????????40%???35%?”
????,7?????????,??????????????????,???8.5%,?2.8??????,?????7.2%??????????????????14.8%,????????,??????????????
????????????????,???????7???????????,????????????7.3%?????4.2%,???????????“??”??????????27.7%?(??) ???????:???????