| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | No | 59 |
26.8%
|
| 1 | Yes | 9 |
4.1%
|
| 2 | Permanent net | 152 |
69.1%
|
| 8 | Not sure | 0 |
0%
|
| 9 | 7 | ||
| Sysmiss | 4255 |