| Value | Category | Cases | |
|---|---|---|---|
| 0 | no | 636 |
16.3%
|
| 1 | vacc. date on card | 1958 |
50.2%
|
| 2 | reported by mother | 1170 |
30%
|
| 3 | vacc. marked on card | 125 |
3.2%
|
| 8 | dk | 12 |
0.3%
|
| Sysmiss | 15 |