| Value | Category | 
|---|---|
| 1 | Head | 
| 2 | Spouse | 
| 3 | Son/daughter | 
| 4 | Son/daughter-in-law | 
| 5 | Father/mother | 
| 6 | Spouse’s parents | 
| 7 | Brother/sister | 
| 8 | Grandson/daughter | 
| 9 | Grandfather/grandmother | 
| 10 | Nephew/niece | 
| 11 | Spouse’s brother/sister | 
| 12 | Other relatives | 
| 13 | Servant/maid | 
| 14 | Lodger | 
| 15 | Not relatives |