| Value | Category | Cases | |
|---|---|---|---|
| 0 | no | 1297 |
25.3%
|
| 1 | vaccination date on card | 2685 |
52.4%
|
| 2 | reported by mother | 1031 |
20.1%
|
| 3 | vaccination marked on card | 54 |
1.1%
|
| 8 | don't know | 54 |
1.1%
|
| Sysmiss | 30489 |