| Variable | Coefficient | Standard Error | t-test |
| Constant | 7.24118149 | 0.46588171 | 15.543 |
| Duration | 0.01963081 | 0.00218229 | 8.995 |
| Barriers | −0.25688358 | 0.18161164 | −1.414 |
| VolCap | 0.72782444 | 0.56328168 | 1.2920 |
| Degrees of Freedom | 80 | ||
| R-Squared | 0.5301680 | ||
| Adjusted R-Squared | 0.5125493 | ||
| Number of Observations | 84 | ||