| Variables | Min | Max | Mean | Std. Err |
| Age (years) | 20 | 73 | 48.07 | 0.507 |
| Education (grade) | 0 | 9 | 2.20 | 0.131 |
| Household size (adult equivalent) | 3 | 14 | 6.81 | 0.121 |
| Distance milk market (walking minute) | 20 | 80 | 56.21 | 0.581 |
| Distance to main road (walking minute) | 15 | 55 | 36.76 | 1.23 |
| Farm size (ha) | 0.34 | 1.15 | 0.68 | 0.15 |
| Extension contacts (No. contact per year) | 1 | 9 | 6.53 | 1.54 |
| Credit (Birr) | 0 | 7300.00 | 1146.23 | 1287.01 |
| Total number of livestock (TLU) | 1.34 | 18.05 | 5.31 | 0.15 |