| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | 132 |
1.7%
|
|
| 1 | 465 |
5.9%
|
|
| 2 | 579 |
7.3%
|
|
| 3 | 529 |
6.7%
|
|
| 4 | 4+ | 2095 |
26.5%
|
| 5 | Never used | 4095 |
51.9%
|
| 9 | 18 |