| Valeur | Catégorie | le cas | |
|---|---|---|---|
| ? | 11 |
18.6%
|
|
| A | 25 |
42.4%
|
|
| B | 8 |
13.6%
|
|
| C | 1 |
1.7%
|
|
| D | 4 |
6.8%
|
|
| E | 2 |
3.4%
|
|
| X | 8 |
13.6%
|