| Value | Category | Cases | |
|---|---|---|---|
| 1 | Toujours | 1723 |
90.7%
|
| 2 | Souvent | 129 |
6.8%
|
| 3 | Parfois | 13 |
0.7%
|
| 9 | ND | 35 |
1.8%
|
| Sysmiss | 2430 |