| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | no | 1100 |
97%
|
| 1 | yes, spontaneously | 34 |
3%
|
| 2 | yes, probed | 0 |
0%
|
| 8 | not asked | 0 |
0%
|
| Sysmiss | 12 |