| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | no | 179 |
21.3%
|
| 1 | vaccination date on card | 122 |
14.5%
|
| 2 | reported by mother | 496 |
58.9%
|
| 3 | vaccination marked on card | 17 |
2%
|
| 8 | don't know | 28 |
3.3%
|
| Sysmiss | 14872 |