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