| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | no | 3997 |
62.9%
|
| 1 | yes, spontaneously | 287 |
4.5%
|
| 2 | yes, probed | 2068 |
32.6%
|
| 8 | not asked | 0 |
0%
|
| Sysmiss | 2 |