| value | category | cases | |
|---|---|---|---|
| 0 | no | 1387 |
13.5%
|
| 1 | vaccination date on card | 6704 |
65.1%
|
| 2 | reported by mother | 1833 |
17.8%
|
| 3 | vaccination marked on card | 362 |
3.5%
|
| 8 | don't know | 5 |
0%
|
| 11 | .Z | 27693 |