| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | negative | 247 |
71.2%
|
| 1 | positive | 99 |
28.5%
|
| 3 | not present | 1 |
0.3%
|
| 4 | refused | 0 |
0%
|
| 6 | other | 0 |
0%
|
| 11 | .A | 3 | |
| Sysmiss | 12901 |