???19??????????????????

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

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

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

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

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

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