| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | no | 2507 |
37.4%
|
| 1 | vaccination date on card | 1620 |
24.2%
|
| 2 | reported by mother | 2344 |
35%
|
| 3 | vaccination marked on card | 147 |
2.2%
|
| 8 | don't know | 86 |
1.3%
|
| Sysmiss | 4924 |