| Countries | Language | % Correct |
|---|---|---|
| Serbia, Montenegro, Kosovo, Bosnia and Herzegovina, Croatia, Slovenia, Macedonia, Romania, Albania | Serbian | 98%
|
| Albania, Kosovo, Macedonia, Montenegro, Greece, Serbia, Bosnia and Herzegovina | Albanian | 96%
|
| All | Romani | 96%
|
| Bosnia and Herzegovina, Montenegro, Serbia, Kosovo, Macedonia | Bosnian | 95%
|
| Croatia, Bosnia and Herzegovina, Serbia, Montenegro, Slovenia, Romania | Croatian | 95%
|
| Greece, Albania | Greek | 94%
|
| Bulgaria, Greece, Serbia, Romania | Bulgarian | 92%
|
| Macedonia, Greece, Albania, Serbia, Bosnia and Herzegovina | Macedonian | 90%
|
| Romania, Serbia, Bosnia and Herzegovina | Romanian | 83%
|
| Slovenia, Croatia, Bosnia and Herzegovina | Slovene | 82%
|
| Bulgaria, Greece, Macedonia, Romania, Kosovo, Bosnia and Herzegovina | Turkish | 80%
|
| Montenegro, Bosnia and Herzegovina | Montenegrin | 79%
|
| Croatia, Slovenia | Italian | 69%
|
| Romania, Serbia, Croatia, Slovenia, Bosnia and Herzegovina | Hungarian | 67%
|
| Slovenia, Serbia, Croatia, Romania | German | 63%
|
| Greece, Montenegro, Bulgaria, Romania | Russian | 60%
|
| Serbia, Romania, Croatia | Slovak | 57%
|
| Romania, Serbia, Croatia | Ukrainian | 53%
|
| Croatia, Serbia | Czech | 49%
|
| Bosnia and Herzegovina | Polish | 47%
|
| Macedonia, Albania, Greece | Aromanian | 40%
|
| Croatia | French | 40%
|
| Serbia, Croatia, Bosnia and Herzegovina | Rusyn | 25%
|
| Kosovo | Gorani | 24%
|
| Greece | Armenian | 21%
|
| Serbia | Vlach | 19%
|
| Romania | Tatar | 18%
|
| Serbia | Bunjevac | 4%
|
| Greece | Punjabi | 2%
|