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

2??????????

3??????

4???????

5??????????

?????????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?,??,????????????????,??????????????(??) ?????????????????????:????