| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | no | 1698 |
27%
|
| 1 | vaccination date on card | 3921 |
62.3%
|
| 2 | reported by mother | 527 |
8.4%
|
| 3 | vaccination marked on card | 98 |
1.6%
|
| 8 | don't know | 45 |
0.7%
|
| Sysmiss | 11370 |