| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1 | 3 |
10%
|
|
| 2 | 7 |
23.3%
|
|
| 3 | 4 |
13.3%
|
|
| 4 | 7 |
23.3%
|
|
| 5 | 5 |
16.7%
|
|
| 6 | 4 |
13.3%
|
|
| 98 | don't know | 0 |
0%
|
| Sysmiss | 6418 |