???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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