| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | no | 106 |
25.1%
|
| 1 | vaccination date on card | 253 |
60%
|
| 2 | reported by mother | 49 |
11.6%
|
| 3 | vaccination marked on card | 10 |
2.4%
|
| 8 | don't know | 4 |
0.9%
|
| Sysmiss | 17237 |