| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | no | 980 |
14.6%
|
| 1 | vaccination date on card | 5049 |
75.2%
|
| 2 | reported by mother | 629 |
9.4%
|
| 3 | vaccination marked on card | 54 |
0.8%
|
| 8 | don't know | 6 |
0.1%
|
| Sysmiss | 42027 |