| Value | Category |
|---|---|
| 1 | mother |
| 2 | father |
| 3 | relative |
| 4 | boyfriend |
| 5 | friends |
| 6 | co-worker |
| 7 | colleagues, peers |
| 8 | partner/husband |
| 9 | doctor |
| 10 | nurse, midwife |
| 11 | community health worker |
| 12 | teacher |
| 13 | pharmacist |
| 14 | books |
| 15 | newspaper/magazines |
| 16 | radio |
| 17 | tv |
| 20 | other |
| 88 | do not remember |
| 101 | .B |
| Sysmiss |