????:1???????:???????

2?????95.98???

3?????vx

4???????????

5???????

?????????????????????9?27? (???)??,?,??,?????????19.4???????????????,?????????2.77??,???0.7%,?????????????2019??19.4%?

????????,??,??80%,????????????15.26??????????20%?????????????????????????????????

?????????????????????????????10??????????????1????????????,????????????10??????????????5?,?????????9??????30??????????????????,????,???,????????????????????????

?????3????????????????,????????????????????,????????

?????,??????????????????????????????????????????????????????????,??????????????

??:????????? ??:????????????