| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | no | 207 |
5.7%
|
| 1 | vaccination date on card | 1915 |
52.6%
|
| 2 | reported by mother | 1506 |
41.4%
|
| 3 | vaccination marked on card | 1 |
0%
|
| 8 | don't know | 0 |
0%
|
| 9 | 12 |
0.3%
|
|
| Sysmiss | 13446 |