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

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

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

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

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