| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 3718 |
25.6%
|
| 1 | Vaccination date on card | 7386 |
50.8%
|
| 2 | Reported by mother | 3314 |
22.8%
|
| 3 | Vaccination marked on card | 119 |
0.8%
|
| 8 | Don't know | 5 |
0%
|
| Sysmiss | 16537 |