| Value | Category | 
|---|---|
| 1 | Other | 
| 2 | Self | 
| 3 | Other hhld member | 
| 4 | Family members living in | 
| 5 | Family members in but outside | 
| 6 | Family members living outside | 
| 7 | Someone from workplace | 
| 8 | Friends living in | 
| 9 | Friends living in but outside | 
| 10 | Friends living outside | 
| 11 | Neigbors |