| Valeur | Modalité | Cas | |
|---|---|---|---|
| 1 | 0-4 | 49 |
30.8%
|
| 2 | 5-9 | 47 |
29.6%
|
| 3 | 10-14 | 34 |
21.4%
|
| 4 | 15-19 | 21 |
13.2%
|
| 5 | 20-24 | 6 |
3.8%
|
| 6 | 25-29 | 1 |
0.6%
|
| 9 | 40-44 | 1 |
0.6%
|