12 19 | 18 | | 1870 | 25.1 | 11 2019 | 21.59 | 2020 | 6.8 52. | 6% 15.1 | | | | 14 | 1 | | | | | 15 | | | | | 20% | | | | | 2019 2020 | 39.7 2020 22.8 | 16.9 35% | | | 9.5 | | | | | | 2020 | 2000 | | 2005 | | 2005 | | | http://mongol.people.com.cn/15833321.html | | | | |