| Value | Category | Cases | |
|---|---|---|---|
| 0 | no | 251 |
31.3%
|
| 1 | vacc. date on card | 329 |
41.1%
|
| 2 | reported by mother | 177 |
22.1%
|
| 3 | vacc. marked on card | 36 |
4.5%
|
| 8 | dk | 8 |
1%
|
| Sysmiss | 5954 |