| Value | Category | Cases | |
|---|---|---|---|
| 0 | no | 1346 |
34.7%
|
| 1 | vacc. date on card | 1395 |
36%
|
| 2 | reported by mother | 941 |
24.3%
|
| 3 | vacc. marked on card | 118 |
3%
|
| 8 | dk | 78 |
2%
|
| Sysmiss | 38 |