| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | no | 1888 |
48.8%
|
| 1 | vacc. date on card | 1492 |
38.6%
|
| 2 | reported by mother | 404 |
10.4%
|
| 3 | vacc. marked on card | 2 |
0.1%
|
| 8 | dk | 81 |
2.1%
|
| Sysmiss | 2487 |