??????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??,?????????(?????????????????) ??????:??? “??8t????”????

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????:1???8t????:????????

2?????????????

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