| Value | Category | 
|---|---|
| 1 | Head | 
| 2 | Spouse | 
| 3 | Son/daughter | 
| 4 | Stepchild | 
| 5 | Adopted child/foster child | 
| 6 | Parent | 
| 7 | Sibling | 
| 8 | Grandchild | 
| 9 | Niece/nephew | 
| 10 | Son/daugter-in-law | 
| 11 | Brother/sister-in-law | 
| 12 | Parent-in-law | 
| 13 | Other relative | 
| 14 | Servant | 
| 15 | Other non-relative | 
| Sysmiss |