| Value | Category | Cases | |
|---|---|---|---|
| 0 | no | 334 |
11.6%
|
| 1 | vacc. date on card | 1727 |
60%
|
| 2 | reported by mother | 699 |
24.3%
|
| 3 | vacc. marked on card | 105 |
3.6%
|
| 8 | dk | 15 |
0.5%
|
| Sysmiss | 3875 |