| Value | Category |
|---|---|
| 1 | Spouse |
| 2 | Son/daughter |
| 3 | Son in law/Daughter in-law |
| 4 | Grandson/granddaughter |
| 5 | Parent |
| 6 | Sibling |
| 7 | Grandparent |
| 8 | Other relative |
| 9 | Ex-husband or Ex-wife |
| 10 | Unrelated |
| 11 | Neighbors |
| 12 | Benefactor - Donor |
| 13 | NGOs (Non-Governmental Organizations) |
| 97 | Other |
| Sysmiss |