| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | no | 1164 |
17.4%
|
| 1 | vaccination date on card | 2169 |
32.4%
|
| 2 | reported by mother | 3123 |
46.6%
|
| 3 | vaccination marked on card | 162 |
2.4%
|
| 8 | don't know | 86 |
1.3%
|
| Sysmiss | 4924 |