| Valeur | Catégorie | le cas | |
|---|---|---|---|
| -999999999 | missing | 0 |
0%
|
| 0 | 23 |
42.6%
|
|
| 1 | 1 |
1.9%
|
|
| 2 | 18 |
33.3%
|
|
| 3 | 9 |
16.7%
|
|
| 4 | 3 |
5.6%
|