| Country | Answer | % | # | % Correct |
|---|---|---|---|---|
| Russia | Russian | 71.8% | 105 579 179 | 100%
|
| Bosnia and Herzegovina | Romani | 0.3% | 12 583 | 97%
|
| Romania | Romani | 3.4% | 569 477 | 97%
|
| Bosnia and Herzegovina | Croat | 15.4% | 544 780 | 96%
|
| Bosnia and Herzegovina | Bosniak | 50.1% | 1 769 592 | 95%
|
| Switzerland | German | 63.0% | 5 200 000 | 95%
|
| Romania | German | 0.1% | 22 907 | 95%
|
| Bosnia and Herzegovina | Serb | 30.8% | 1 086 733 | 95%
|
| Switzerland | Italian | 8.2% | 678 000 | 93%
|
| Switzerland | Romand | 22.9% | 1 900 000 | 93%
|
| Romania | Ukrainian | 0.3% | 45 835 | 93%
|
| Romania | Romanian | 89.3% | 14 801 442 | 91%
|
| Romania | Hungarian | 6.0% | 1 002 151 | 83%
|
| Russia | Tatar | 3.2% | 4 713 669 | 80%
|
| Bosnia and Herzegovina | Albanian | 0.1% | 2 569 | 73%
|
| Switzerland | Albanian | 3.1% | 262 000 | 73%
|
| Russia | Chechen | 1.1% | 1 674 854 | 52%
|
| Russia | Bashkir | 1.1% | 1 571 879 | 29%
|
| Switzerland | Portuguese | 3.6% | 303 000 | 28%
|
| Russia | Chuvash | 0.7% | 1 067 139 | 27%
|