| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | vaccination not given | 0 |
0%
|
| 1995 | 1 |
100%
|
|
| 4444 | vaccinated, but no date | 0 |
0%
|
| 6666 | vaccination reported by mother | 0 |
0%
|
| 9997 | inconsisent | 0 |
0%
|
| Sysmiss | 6444 |