| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | no | 1319 |
21%
|
| 1 | vaccination date on card | 4471 |
71.1%
|
| 2 | reported by mother | 435 |
6.9%
|
| 3 | vaccination marked on card | 58 |
0.9%
|
| 8 | don't know | 6 |
0.1%
|
| Sysmiss | 11370 |