| Parameter | Value | t-statistic | p-value | SE |
| α0 | 0.511765 | 10.69652 | 0.0000 | 0.047844 |
| α1 | 0.986809 | 625.7656 | 0.0000 | 0.001577 |
| α2 | −0.002571 | −1.251454 | 0.2109 | 0.002055 |
| α3 | 0.001709 | 1.004433 | 0.3153 | 0.001701 |
| α4 | −0.027940 | −5.154723 | 0.0000 | 0.005420 |
| α5 | 0.035578 | 6.805134 | 0.0000 | 0.005228 |