| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 1 |
0.1%
|
| 0 | Jamais | 108 |
9%
|
| 1 | Rarement | 254 |
21.2%
|
| 2 | Souvent | 446 |
37.2%
|
| 3 | Toujours | 137 |
11.4%
|
| 9 | Ne sait pas | 254 |
21.2%
|