| Value | Category | Cases | |
|---|---|---|---|
| -2 | Refusal to answer | 0 |
0%
|
| -1 | Don't know | 0 |
0%
|
| 1 | Bulgar | 6279 |
79.8%
|
| 2 | Turkish | 641 |
8.1%
|
| 3 | Gypsy | 865 |
11%
|
| 4 | Russian | 23 |
0.3%
|
| 5 | 11 |
0.1%
|
|
| 6 | Wallachian | 16 |
0.2%
|
| 7 | Armenian | 4 |
0.1%
|
| 8 | Romanian | 19 |
0.2%
|
| 9 | Greek | 6 |
0.1%
|
| 10 | Macedonian | 1 |
0%
|
| 11 | Spanish | 2 |
0%
|