| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | no | 2101 |
36%
|
| 1 | vaccination date on card | 1556 |
26.6%
|
| 2 | reported by mother | 2008 |
34.4%
|
| 3 | vaccination marked on card | 126 |
2.2%
|
| 8 | don't know | 51 |
0.9%
|
| Sysmiss | 9872 |