| Value | Category |
|---|---|
| 1 | Spouse |
| 2 | Son/daughter |
| 3 | Son/daughter in low |
| 4 | Grandchild |
| 5 | Parents |
| 6 | Father/mother in low |
| 7 | Brother/sister |
| 8 | nephew/niece |
| 9 | Other relative |
| 10 | Adoptive son |
| 11 | Brother/sister in low |
| 12 | Servants/servant’ relative |
| 13 | No relative |
| Sysmiss |