| Value | Category |
|---|---|
| 11 | Radio |
| 12 | Television |
| 13 | Newspapers/Magazines |
| 14 | Brochures/Pamphlets |
| 15 | Posters |
| 21 | Health facility/worker |
| 22 | Church/Temple/Mosque |
| 23 | School/Teacher |
| 24 | Work |
| 25 | Community meetings |
| 31 | Spouse/Partner |
| 32 | Parents |
| 33 | Friends |
| 95 | Enough informed |
| 96 | Other |