| Variables | N | Minimum | Maximum | Mean | Std. Deviation |
| Capital Change (in 1000 Birr) | 94 | −480.00 | 570.00 | 66.4149 | 124.00567 |
| Percentage Tax Payment | 83 | 1 | 25 | 3.39 | 4.078 |
| Previous Manpower | 94 | 3 | 7 | 4.98 | 0.327 |
| Current Manpower | 95 | 1 | 8 | 4.95 | 1.672 |