| Estimation Results of Bootstrap | |||||
| statistic | Q1 | Estimate | Q3 | S.D. | IQR |
| mean | 4025.83698630137 | 4044.32739726027 | 4062.49589041096 | 21.9661521790144 | 36.6589041095885 |
| median | 3990.825 | 4015.8 | 4076.7 | 74.5375296787614 | 85.875 |
| midrange | 4119.8 | 4126.55 | 4128.3 | 8.75374607857489 | 8.5 |
