Most visiting countries (10)
| Countries | Amount | Percentage |
 Russian Federation
|
1834429 | 41.35 % |
| Unknown | 916294 | 20.66 % |
 Czech Republic
|
668000 | 15.06 % |
 Ukraine
|
441766 | 9.96 % |
 United States
|
293414 | 6.61 % |
 European Union
|
170793 | 3.85 % |
 Turkey
|
42316 | 0.95 % |
 China
|
27063 | 0.61 % |
 France
|
26631 | 0.6 % |
 United Kingdom
|
15193 | 0.34 % |