| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 960 |
15.8%
|
| 1 | Vaccination date on card | 4276 |
70.2%
|
| 2 | Reported by mother | 827 |
13.6%
|
| 3 | Vaccination marked on card | 27 |
0.4%
|
| 8 | Don't know | 2 |
0%
|
| Sysmiss | 31077 |