????:1???????????:???????

2??????????????

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

4?????

5???????2021

????????«?????????»,????????????????????????12????????1??,?????,????140????,??????????????????????1%??????????????;??????140??,?1.5%?2%?????????????????????????????????????????????????

???????,12???????????????1??5?????????????,??36.4??????????,???????84??,?2.3??

??,???140??74.1????;????140????????????9.9??????????????????????????????????,??1%?,??92.4%,??17.4??????????????????

??????????????????????????4??,4???????????????7.1???????,??

?????,12??1??5??,????????????????????55.3???,?????24.8%?????,???????????????????????????????????62.2%?87.2%?27.5%????66.4%?

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