???2950???????????????

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

???9??3?? (?? ??)??3????,???????(7???????????????1??8??31???????),???2950?????,????47???

??,?,?????????,????12???????????????????????????????????????????????????????,???????????????????????????????????????????????????????85%????????????????????,??,??????????????????????????????????90%??????

???? ??

????????????????????,?????????????????????????1.6???????????????????????280????????,?????????????????????????????,???2019???????????????????????????????????2019?????????????????

???,???4.18???,??648???????????,???11.7???????????,?????????,?62%?

?????,?144??????????????,??85????????,???50.68%,?,??????????????????40????(???)

???:???