| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | negative | 9 |
60%
|
| 1 | positive | 6 |
40%
|
| 3 | not present | 0 |
0%
|
| 4 | refused | 0 |
0%
|
| 6 | other | 0 |
0%
|
| Sysmiss | 13236 |