| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | no | 4 |
20%
|
| 1 | vaccination date on card | 3 |
15%
|
| 2 | reported by mother | 13 |
65%
|
| 3 | vaccination marked on card | 0 |
0%
|
| 8 | don't know | 0 |
0%
|
| Sysmiss | 15694 |