| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1 | <2 | 30 |
15.2%
|
| 2 | 2-3 | 44 |
22.3%
|
| 3 | 4-5 | 20 |
10.2%
|
| 4 | 6-7 | 33 |
16.8%
|
| 5 | 8-9 | 21 |
10.7%
|
| 6 | 10+ | 49 |
24.9%
|
| Sysmiss | 11300 |