| 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Belarus | 16,034 | 3,812 | 0 | 20 | 10 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| Russian Federation | 4,57,378 | 1,44,985 | 547 | 349 | 1,003 | 233 | 72 | 25 | 38 | 5 | 5 | 34 | 3 | 1 | 0 | 3 |
| Kazakhstan | 14,989 | 8,783 | 3 | 44 | 13 | 36 | 152 | 2 | 4 | 0 | 1 | 5 | 1 | 7 | ||
| Armenia | 673 | 620 | 0 | 0 | 1 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Kyrgyzstan | 176 | 1 | 2 | 3 | 6 | 12 | 24 | 100 | 3 | 4 | 8 | 4 | 1 | 2 | 12 |