| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes on card | 16204 |
28%
|
| 2 | yes on recall | 27744 |
47.9%
|
| 3 | no | 14016 |
24.2%
|
| 4 | polio campaign | 0 |
0%
|
| Sysmiss | 2655 |