| Value | Category | Cases | |
|---|---|---|---|
| 0 | no | 172 |
17%
|
| 1 | vacc. date on card | 378 |
37.5%
|
| 2 | reported by mother | 398 |
39.4%
|
| 3 | vacc. marked on card | 59 |
5.8%
|
| 8 | dk | 2 |
0.2%
|
| Sysmiss | 4412 |