| Value | Category | Cases | |
|---|---|---|---|
| 0 | no | 346 |
12.8%
|
| 1 | vacc. date on card | 1516 |
56.3%
|
| 2 | reported by mother | 727 |
27%
|
| 3 | vacc. marked on card | 103 |
3.8%
|
| 8 | dk | 3 |
0.1%
|
| Sysmiss | 2726 |