| Value | Category | Cases | |
|---|---|---|---|
| -9 | 1 |
0%
|
|
| 44 | Vaccination given but no date recorded | 45 |
1.1%
|
| 55 | invalid dates | 17 |
0.4%
|
| 66 | Vaccination given but date not legible | 12 |
0.3%
|
| 95 | 1 |
0%
|
|
| 99 | Not Applicable | 4049 |
98.2%
|
| Sysmiss | 215 |