| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | No | 0 |
0%
|
| 1 | Yes | 1126 |
99.4%
|
| 8 | Don't know | 3 |
0.3%
|
| 9 | 4 |
0.4%
|
|
| Sysmiss | 3955 |