| value | category | cases | |
|---|---|---|---|
| 0 | no | 2805 |
27.3%
|
| 1 | vaccination date on card | 5760 |
56%
|
| 2 | reported by mother | 1343 |
13.1%
|
| 3 | vaccination marked on card | 358 |
3.5%
|
| 8 | don't know | 25 |
0.2%
|
| 11 | .Z | 27693 |