| Value | Category | Cases | |
|---|---|---|---|
| 0 | no | 912 |
20.9%
|
| 1 | vaccination date on card | 742 |
17%
|
| 2 | reported by mother | 2587 |
59.3%
|
| 3 | vaccination marked on card | 120 |
2.8%
|
| 8 | don't know | 2 |
0%
|
| Sysmiss | 10271 |