| Value | Category |
|---|---|
| 1 | Respondent |
| 2 | Spouse |
| 3 | Son/Daughter |
| 4 | Spouse of son/daughter |
| 5 | Grandchild |
| 6 | Father/ mother |
| 7 | Brother/sister |
| 8 | Nephew/niece |
| 9 | Father/ mother-in-law |
| 10 | Brother/ sister-in-law |
| 11 | Other relative |
| 12 | Non relative |
| 777 | Respondent does not want to respond |
| 999 | Does not know the response |