| Value | Category | Cases | |
|---|---|---|---|
| 0 | no | 733 |
14.3%
|
| 1 | vaccination date on card | 3280 |
64%
|
| 2 | reported by mother | 1046 |
20.4%
|
| 3 | vaccination marked on card | 46 |
0.9%
|
| 8 | don't know | 16 |
0.3%
|
| Sysmiss | 30489 |