| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1 | 0-11 | 1979 |
21.3%
|
| 2 | 12-23 | 1765 |
19%
|
| 3 | 24-35 | 1816 |
19.6%
|
| 4 | 36-47 | 1919 |
20.7%
|
| 5 | 48-59 | 1799 |
19.4%
|
| Sysmiss | 265 |