| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2805 |
68.6%
|
|
| 1 | jamais | 1072 |
26.2%
|
| 2 | parfois | 214 |
5.2%
|
| 3 | souvent | 0 |
0%
|
| Sysmiss | 269 |