| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | no | 419 |
24%
|
| 1 | vacc. date on card | 840 |
48%
|
| 2 | reported by mother | 441 |
25.2%
|
| 3 | vacc. marked on card | 11 |
0.6%
|
| 8 | dk | 38 |
2.2%
|
| Sysmiss | 4605 |