| Western European languages | All |
| Eastern European languages | |
| Albanian | |
| Belorussian | |
| Bosnian | |
| Bulgarian | |
| Croatian | |
| Czech | |
| Estonian | |
| Hungarian | |
| Latvian | |
| Lithuanian | |
| Macedonian | |
| Polish | |
| Romanian | |
| Russian | |
| Serbian | |
| Slovak | |
| Slovenian | |
| Turkish | |
| Ukrainian | |
| Central Asian languages | |
| Kazakh | |
| Kyrgyz | |
| Tajik | |
| Turkmen | |
| Uzbek |