| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | no | 2105 |
31.3%
|
| 1 | vaccination date on card | 4408 |
65.6%
|
| 2 | reported by mother | 119 |
1.8%
|
| 3 | vaccination marked on card | 80 |
1.2%
|
| 8 | don't know | 6 |
0.1%
|
| Sysmiss | 42027 |