| Estimation Results of Bootstrap | |||||
| statistic | Q1 | Estimate | Q3 | S.D. | IQR |
| mean | 4024.19212328767 | 4044.32739726027 | 4059.80582191781 | 23.6566803067714 | 35.6136986301367 |
| median | 3976.15 | 4015.8 | 4072.7 | 79.0186798116981 | 96.5499999999997 |
| midrange | 4119.8 | 4126.55 | 4127.8625 | 9.37655614295788 | 8.0625 |
