| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | no | 4052 |
64.4%
|
| 1 | vaccination date on card | 1720 |
27.3%
|
| 2 | reported by mother | 363 |
5.8%
|
| 3 | vaccination marked on card | 83 |
1.3%
|
| 8 | don't know | 71 |
1.1%
|
| Sysmiss | 11370 |