| Value | Category | Cases | |
|---|---|---|---|
| 0 | no | 987 |
12.6%
|
| 1 | vacc. date on card | 4777 |
61.1%
|
| 2 | reported by mother | 2032 |
26%
|
| 3 | vacc. marked on card | 2 |
0%
|
| 8 | dk | 22 |
0.3%
|
| 11 | .Z | 412 |