| Value | Category | Cases | |
|---|---|---|---|
| -998 | Ne Sait Pas | 252 |
3.3%
|
| -997 | Non Applicable | 1593 |
21.1%
|
| 1 | Non, très difficilement | 2880 |
38.2%
|
| 2 | Relativement facilement | 908 |
12.1%
|
| 3 | Très facilement | 1900 |
25.2%
|