| 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 |