?? ?:???80% ?????15.26??????????????
????:1???????:?????????????
2???????
3?????????
4???????
5????????
9????????????27????,?,???????????????,?????????????????????,??19.4????????????????,????2.77??;?0.7%,???2019???19.4%?
???????,?????????????80%,?15.26???????????20%????????????????????????????,????(?? ??? ?????)
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