| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | no | 2328 |
34.7%
|
| 1 | vaccination date on card | 1699 |
25.3%
|
| 2 | reported by mother | 2474 |
36.9%
|
| 3 | vaccination marked on card | 147 |
2.2%
|
| 8 | don't know | 56 |
0.8%
|
| Sysmiss | 4924 |