| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 3720 |
18.5%
|
| 1 | Vaccination date on card | 11711 |
58.3%
|
| 2 | Reported by mother | 4568 |
22.8%
|
| 3 | Vaccination marked on card | 52 |
0.3%
|
| 8 | Don't know | 28 |
0.1%
|
| 9 | 14 | ||
| Sysmiss | 63498 |