| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | no | 2565 |
40.4%
|
| 1 | yes, spontaneously | 942 |
14.8%
|
| 2 | yes, probed | 2845 |
44.8%
|
| 8 | not asked | 0 |
0%
|
| Sysmiss | 2 |