| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | Negative | 67 |
22.3%
|
| 1 | Positive | 217 |
72.3%
|
| 3 | Absent | 8 |
2.7%
|
| 4 | Refuse | 4 |
1.3%
|
| 6 | Others | 3 |
1%
|
| 9 | 1 |
0.3%
|
|
| Sysmiss | 14124 |