| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | no | 1687 |
26.8%
|
| 1 | vaccination date on card | 3942 |
62.7%
|
| 2 | reported by mother | 530 |
8.4%
|
| 3 | vaccination marked on card | 83 |
1.3%
|
| 8 | don't know | 47 |
0.7%
|
| Sysmiss | 11370 |