| Value | Category | Cases | |
|---|---|---|---|
| 1 | Russia | 16051 |
79.9%
|
| 2 | Kazakhstan | 2592 |
12.9%
|
| 3 | South Korea | 313 |
1.6%
|
| 4 | Turkey | 509 |
2.5%
|
| 5 | USA | 123 |
0.6%
|
| 96 | Other | 490 |
2.4%
|
| Sysmiss | 615072 |