????:1???????????:????????2020

2???????

3???????????

4?????????

5??????

?????2???????????7????????? (?????? ?????????????)??7??????????????,?????????????????4????,????????1???????????

???,???????????????1?????????0.7%,????????????????????0.2%??????,?????????????12???????????0.2%?

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

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??,???????????,???2022????????????????9??????(?????????????????????????????) ??????:???