| Value | Category | Cases | |
|---|---|---|---|
| 0 | no | 1278 |
27%
|
| 1 | vaccination date on card | 3224 |
68.2%
|
| 2 | reported by mother | 196 |
4.1%
|
| 3 | vaccination marked on card | 30 |
0.6%
|
| 8 | don't know | 1 |
0%
|
| Sysmiss | 3363 |