| Value | Category | Cases | |
|---|---|---|---|
| 0 | no | 517 |
10.9%
|
| 1 | vaccination date on card | 4035 |
85.3%
|
| 2 | reported by mother | 154 |
3.3%
|
| 3 | vaccination marked on card | 23 |
0.5%
|
| 8 | don't know | 0 |
0%
|
| Sysmiss | 26091 |