| Valeur | Modalité | Cas | |
|---|---|---|---|
| 0 | 17 |
7.3%
|
|
| 1 | 11 |
4.7%
|
|
| 2 | 4 |
1.7%
|
|
| 3 | 9 |
3.9%
|
|
| 4 | 4 |
1.7%
|
|
| 5 | 5 |
2.1%
|
|
| 6 | 5 |
2.1%
|
|
| 7 | 30 |
12.9%
|
|
| 8 | Refus de répondre | 3 |
1.3%
|
| Sysmiss | 145 |