| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | no | 1025 |
10.4%
|
| 1 | vaccination date on card | 7431 |
75.7%
|
| 2 | reported by mother | 1356 |
13.8%
|
| 3 | vaccination marked on card | 8 |
0.1%
|
| 8 | don't know | 1 |
0%
|
| 9 | 1 |
0%
|
|
| Sysmiss | 7265 |