| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | 59 |
2.1%
|
|
| 1 | 385 |
13.7%
|
|
| 2 | 518 |
18.4%
|
|
| 3 | 562 |
20%
|
|
| 4 | 381 |
13.6%
|
|
| 5 | 531 |
18.9%
|
|
| 6 | 372 |
13.2%
|
|
| 98 | Don't know | 2 |
0.1%
|
| Sysmiss | 11614 |