| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | no | 299 |
4.5%
|
| 1 | vaccination date on card | 5561 |
82.8%
|
| 2 | reported by mother | 817 |
12.2%
|
| 3 | vaccination marked on card | 37 |
0.6%
|
| 8 | don't know | 4 |
0.1%
|
| Sysmiss | 42027 |