| Index | Language | % Correct |
|---|---|---|
| 7,4 | Russian | 100%
|
| 4;0 | Ukrainian | 99%
|
| 11,7 | Polish | 94%
|
| 10,2 | Serbian | 90%
|
| 15,2 | Slovak | 89%
|
| 19,0 | Bulgarian | 88%
|
| 15,4 | Czech | 87%
|
| 12,4 | Croatian | 86%
|
| 12,2 | Slovene | 84%
|
| 13,0 | Macedonian | 73%
|