| Value | Category | Cases | |
|---|---|---|---|
| 0 | no | 62 |
1.3%
|
| 1 | vaccination date on card | 4470 |
94.5%
|
| 2 | reported by mother | 179 |
3.8%
|
| 3 | vaccination marked on card | 18 |
0.4%
|
| 8 | don't know | 0 |
0%
|
| Sysmiss | 3363 |