| Code | Source of income | StDev | Minimum | Maximum | Mean Rank |
| 1 | Avocado | 1.124 | 1.00 | 5.00 | 2.12 |
| 2 | Other horticulture produce | 1.742 | 1.00 | 8.00 | 4.13 |
| 3 | Cereal and Legumes | 1.865 | 1.00 | 10.00 | 5.56 |
| 4 | Livestock keeping | 2.236 | 1.00 | 8.00 | 5.32 |
| 5 | Beekeeping | 1.095 | 5.00 | 10.00 | 9.05 |
| 6 | Poultry production | 2.043 | 1.00 | 10.00 | 5.76 |
| 7 | Pig production | 2.151 | 1.00 | 10.00 | 5.62 |
| 8 | Monthly salaries and wages | 2.906 | 1.00 | 9.00 | 3.75 |
| 9 | Business | 2.765 | 1.00 | 9.00 | 4.85 |
| 10 | Casual labour work | 1.863 | 1.00 | 10.00 | 8.84 |