| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 636 |
10.4%
|
| 1 | Vaccination date on card | 4494 |
73.8%
|
| 2 | Reported by mother | 896 |
14.7%
|
| 3 | Vaccination marked on card | 64 |
1.1%
|
| 8 | Don't know | 2 |
0%
|
| Sysmiss | 31077 |