| 1 | | Russia | 1,392 | |||
| 2 | | Ukraine | 476 | |||
| 3 | | Bulgaria | 226 | |||
| 4 | | Uzbekistan | 216 | |||
| 5 | | Kazakhstan | 190 | |||
| 6 | | Romania | 108 | |||
| 7 | | Lithuania | 63 | |||
| 8 | | Belarus | 62 | |||
| 9 | | Czech Republic | 41 | |||
| 10 | | Tajikistan | 36 | |||
| 11 | | Turkmenistan | 35 | |||
| 12 | | Hungary | 34 | |||
| 13 | | Azerbaijan | 33 | |||
| 14 | | Kyrgyzstan | 32 | |||
| 15 | | Poland | 18 | |||
| 16 | | Slovakia | 11 | |||
| 17 | | Latvia | 10 | |||
| 18 | | Moldova | 8 | |||
| 19 | | North Korea | 6 | |||
| 20 | | Georgia | 6 | |||
| 21 | | Vietnam | 5 | |||
| 22 | | Mongolia | 5 | |||
| 23 | | Estonia | 5 | |||
| 24 | | China | 3 | |||
| 25 | | Armenia | 1 |