| Value | Category |
|---|---|
| 1 | Other (specify) |
| 2 | Covering the cost |
| 3 | Difficulty in reaching the clinic where they offer the vaccine |
| 4 | The community would not approve |
| 5 | Don't know |
| 6 | Refused to answer |
| 7 | Outlier set to missing |
| 8 | Inconsistency set to missing |
| 9 | Not applicable |