?????????80???????? ?????

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

?????12????22??????? (?????? ??)22????,??????,??80?,???1997??

?????,???19??????????????????90??????????,1???11??73.9?????????????,?????35%,??2019?????59%?

????????????????????????,????,??12?20???????,?????45.6??,?????????57.2%,?22%?

??????????12???????????????????17??,?????????????????9300?,??30%??,??????????250???????????11?,??8.3?,??196%?

??,???????????????????????7?????,????????????(??????????????????????????) ???:??????????????????