| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 1 |
0.1%
|
| 0 | Jamais | 360 |
30%
|
| 1 | Rarement | 259 |
21.6%
|
| 2 | Souvent | 196 |
16.3%
|
| 3 | Toujours | 61 |
5.1%
|
| 9 | Ne sait pas | 323 |
26.9%
|