| Value | Category | Cases | |
|---|---|---|---|
| 0 | no | 380 |
13.2%
|
| 1 | vacc. date on card | 1691 |
58.8%
|
| 2 | reported by mother | 702 |
24.4%
|
| 3 | vacc. marked on card | 86 |
3%
|
| 8 | dk | 16 |
0.6%
|
| Sysmiss | 3880 |