| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | 30 |
2.6%
|
|
| 1 | 294 |
25.7%
|
|
| 2 | 488 |
42.6%
|
|
| 3 | 251 |
21.9%
|
|
| 4 | 54 |
4.7%
|
|
| 5 | 24 |
2.1%
|
|
| 6 | 4 |
0.3%
|