| Value | Category |
|---|---|
| 10 | Romanian |
| 11 | Hungarian |
| 12 | Gypsy |
| 13 | German |
| 14 | Ukrainian |
| 15 | Serbian |
| 16 | Turkish |
| 17 | Tartar |
| 18 | Slovakian |
| 19 | Yiddish |
| 20 | Russian |
| 21 | Lipovenian |
| 22 | Bulgarian |
| 23 | Czech |
| 24 | Croatian |
| 25 | Greek |
| 26 | Polish |
| 27 | Armenian |
| 29 | Saxonian |
| 30 | Swabian |
| 31 | Macedoromanian |
| 32 | Aromanian |
| 36 | Italian |
| 37 | Chinese |
| 40 | Macedonian |
| 41 | Ruthenian |
| 42 | Slovenian |
| 50 | Other mother tongues |
| 51 | From European Union |
| 52 | From Europe |
| 53 | From other continents |
| 99 | Unknown |