| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | no | 5429 |
85.5%
|
| 1 | yes, spontaneously | 29 |
0.5%
|
| 2 | yes, probed | 893 |
14.1%
|
| 8 | not asked | 0 |
0%
|
| Sysmiss | 3 |