| Value | Category | 
|---|---|
| 1 | Head | 
| 2 | Spouse | 
| 3 | Daughter/Son | 
| 4 | Adopted child | 
| 5 | Stepchild | 
| 6 | Daughter/Son-in-law | 
| 7 | Mother/father | 
| 8 | Sister/brother | 
| 9 | Father/mother-in-law | 
| 10 | Sister/Brother-in-law | 
| 11 | Grandchild | 
| 12 | Grandparent | 
| 13 | Other relative | 
| 14 | Non-relative | 
| 99 | Not stated | 
| Sysmiss |