12 27 | 27 | | | | | | | | | | | | 2019 2020 | | | | | 18.3 | | | | 53.7 | 1.5 | 2.4 | 1 | 16.8 1.67 | | 430 | 18.3 | 75 | | | 389 | 10.3 | | 82% | 90% | | | 95% | | | http://mongol.people.com.cn/15834023.html | | |