| Value | Category | Cases | |
|---|---|---|---|
| 1 | Vaccination card | 19 |
9.9%
|
| 2 | Mother's report | 8 |
4.2%
|
| 3 | Not vaccinated | 164 |
85.9%
|
| 8 | DK | 0 |
0%
|
| Sysmiss | 1 |