| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | No | 287 |
92.6%
|
| 1 | Yes, spontaneously | 23 |
7.4%
|
| 2 | Yes, probed | 0 |
0%
|
| 8 | Not asked | 0 |
0%
|
| 9 | 21 |