| Value | Category |
|---|---|
| 1 | none |
| 2 | peers |
| 3 | relatives - immediate family |
| 4 | relatives - extended family |
| 5 | health worker |
| 6 | teacher |
| 7 | religious leader |
| 8 | community organisation |
| 9 | television |
| 10 | newspapers/magazines |
| 11 | radio |
| 12 | movie |
| 13 | brochures |
| 14 | posters |
| 15 | |
| 97 | other (specify) |
| Sysmiss |