| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 12 |
1%
|
| 1 | Constant | 494 |
43.1%
|
| 2 | Occasionnel | 50 |
4.4%
|
| 3 | Premiere fois | 132 |
11.5%
|
| 7 | Non applicable | 453 |
39.5%
|
| 9 | Je ne sais pas | 6 |
0.5%
|
| 98 | Refus | 0 |
0%
|