| Valeur | Modalité | Cas | |
|---|---|---|---|
| 0 | 0 frère | 819 |
28.6%
|
| 1 | 1 frère | 983 |
34.3%
|
| 2 | 2 frères | 527 |
18.4%
|
| 3 | 3 frères | 259 |
9%
|
| 4 | 4 frères | 132 |
4.6%
|
| 5 | 5 frères | 78 |
2.7%
|
| 6 | 6 frères | 36 |
1.3%
|
| 7 | 7 frères | 12 |
0.4%
|
| 8 | 8 frères | 7 |
0.2%
|
| 9 | 9 frères | 2 |
0.1%
|
| 10 | 10 frères | 2 |
0.1%
|
| 99 | NSP | 5 |
0.2%
|