| 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 |