| Variable | Coefficient | Std. Error | t-Statistic | Prob. |
| GTE | 0.683984 | 0.087703 | 7.798906 | 0.0000 |
| C | 0.004096 | 0.007892 | 0.519024 | 0.6069 |
| R-squared | 0.628187 | F-statistic | 60.82294 | |
| Adjusted R-squared | 0.617859 | Prob(F-statistic) | 0.000000 | |
| S. E. of regression | 0.014149 | Durbin-Watson stat | 0.759857 | |