| Index | Language | % Correct |
|---|---|---|
| 2,8 | Serbian | 97%
|
| 10,2 | Slovene | 95%
|
| 5,6 | Russian | 94%
|
| 13,3 | Slovak | 92%
|
| 12,9 | Czech | 89%
|
| 10,7 | Polish | 88%
|
| 8,3 | Ukrainian | 87%
|
| 11,6 | Bulgarian | 86%
|
| 13,9 | Macedonian | 84%
|
| 12,4 | Belarusian | 75%
|