| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | no | 76 |
18%
|
| 1 | vaccination date on card | 280 |
66.4%
|
| 2 | reported by mother | 57 |
13.5%
|
| 3 | vaccination marked on card | 7 |
1.7%
|
| 8 | don't know | 2 |
0.5%
|
| Sysmiss | 17237 |