| Value | Category | Cases | |
|---|---|---|---|
| 0 | no | 370 |
25.5%
|
| 1 | vacc. date on card | 471 |
32.5%
|
| 2 | reported by mother | 585 |
40.4%
|
| 3 | vacc. marked on card | 3 |
0.2%
|
| 8 | dk | 12 |
0.8%
|
| 9 | 8 |
0.6%
|
|
| 11 | .Z | 17305 |