| Value | Category | Cases | |
|---|---|---|---|
| 0 | no | 2222 |
47%
|
| 1 | vaccination date on card | 2257 |
47.7%
|
| 2 | reported by mother | 207 |
4.4%
|
| 3 | vaccination marked on card | 42 |
0.9%
|
| 8 | don't know | 1 |
0%
|
| Sysmiss | 26091 |