| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 1721 |
28.3%
|
| 1 | Vaccination date on card | 3842 |
63.1%
|
| 2 | Reported by mother | 455 |
7.5%
|
| 3 | Vaccination marked on card | 72 |
1.2%
|
| 8 | Don't know | 2 |
0%
|
| Sysmiss | 31077 |