| Valeur | Modalité | Cas | |
|---|---|---|---|
| 0 | 0 frère | 838 |
29.3%
|
| 1 | 1 frère | 1032 |
36.1%
|
| 2 | 2 frères | 550 |
19.2%
|
| 3 | 3 frères | 226 |
7.9%
|
| 4 | 4 frères | 110 |
3.8%
|
| 5 | 5 frères | 55 |
1.9%
|
| 6 | 6 frères | 26 |
0.9%
|
| 7 | 7 frères | 13 |
0.5%
|
| 8 | 8 frères | 3 |
0.1%
|
| 9 | 9 frères | 3 |
0.1%
|
| 10 | 10 frères | 1 |
0%
|
| 11 | 11 frères | 2 |
0.1%
|
| 99 | NSP | 3 |
0.1%
|