| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | no | 73 |
8.7%
|
| 1 | vaccination date on card | 166 |
19.7%
|
| 2 | reported by mother | 578 |
68.6%
|
| 3 | vaccination marked on card | 21 |
2.5%
|
| 8 | don't know | 4 |
0.5%
|
| Sysmiss | 14872 |