??2????14???????? (??????????? ???)??14???,?????????????????????????????????????????????????2???,???

???2020???4?????????,??36.6%???,????????6216?????????,??8346??????????????????????????,?????????????4619?????,?946?????????????????

?,????????????????????????????????????????????????????????????????????????6542???4532??????5725???????2580?????748?????????????,????(??)???29.3%?49.6%?39.3%?35.3%?43.6%??????????????????,????????????????????,???????

??,????????51.8%,???????????

??,??????“???????,???”??????????????????,???????1400?,???,??????,????(????????????) ??????????:???

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