| Value | Category | Cases | |
|---|---|---|---|
| 0 | no | 1018 |
37.9%
|
| 1 | vacc. date on card | 1441 |
53.6%
|
| 2 | reported by mother | 108 |
4%
|
| 3 | vacc. marked on card | 105 |
3.9%
|
| 8 | dk | 15 |
0.6%
|
| Sysmiss | 2734 |