| Value | Category |
|---|---|
| 0 | From own production (own garden) |
| 1 | From friends or relatives (gift) |
| 2 | Community donation |
| 3 | From religious organizations |
| 4 | From NGOs |
| 5 | From government |
| 1000 | Other (please specify) |
| 2147483622 | Don't know |
| 2147483623 | Refused to respond |
| 2147483647 | Not Applicable |
| 10001 | .Z |