| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | no | 1901 |
37.5%
|
| 1 | vacc. date on card | 1561 |
30.8%
|
| 2 | reported by mother | 1555 |
30.7%
|
| 3 | vacc. marked on card | 14 |
0.3%
|
| 8 | dk | 35 |
0.7%
|
| Sysmiss | 887 |