| Value | Category |
|---|---|
| 1 | Are grown in the compounds of the house |
| 2 | In one area away from the compounds of the house |
| 3 | In two areas away from the compounds of the house |
| 4 | Around boundaries of plots for annual crops |
| 5 | Intercropped with annual crops |
| 6 | In the grazing land with grasses |