| Value | Category | Cases | |
|---|---|---|---|
| 0 | no | 425 |
15.8%
|
| 1 | vacc. date on card | 1490 |
55.3%
|
| 2 | reported by mother | 697 |
25.9%
|
| 3 | vacc. marked on card | 73 |
2.7%
|
| 8 | dk | 9 |
0.3%
|
| Sysmiss | 2727 |