| Value | Category |
|---|---|
| 1 | Partner/spouse |
| 2 | Son/Daughter |
| 3 | Spouse of son/daughter |
| 4 | Grandchild |
| 5 | Father/mother |
| 6 | Brother/sister |
| 7 | Nephew/niece |
| 8 | Father/mother in law |
| 9 | Brother/sister in law |
| 10 | Grand father/grandmother |
| 11 | Other relatives |
| 12 | Non relative |
| Sysmiss |