| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | no | 176 |
20.9%
|
| 1 | vaccination date on card | 113 |
13.4%
|
| 2 | reported by mother | 527 |
62.6%
|
| 3 | vaccination marked on card | 17 |
2%
|
| 8 | don't know | 9 |
1.1%
|
| Sysmiss | 14872 |