| Value | Category |
|---|---|
| -77 | Other (specify) |
| 1 | Self-made |
| 2 | Purchased |
| 3 | Gifted by an NGO |
| 4 | Gifted by individual politician |
| 5 | Gifted by the Kenyan government |
| 6 | Gifted by a friend/ someone in my community |
| 7 | Gifted by a foreign government |
| 8 | At the work-place |
| 9 | At school |
| z | Not applicable |