| Value | Category | Cases | |
|---|---|---|---|
| 0 | no | 762 |
20.4%
|
| 1 | vacc. date on card | 1991 |
53.2%
|
| 2 | reported by mother | 854 |
22.8%
|
| 3 | vacc. marked on card | 122 |
3.3%
|
| 8 | dk | 14 |
0.4%
|
| Sysmiss | 246 |