| Estimation Results of Bootstrap | |||||
| statistic | Q1 | Estimate | Q3 | S.D. | IQR |
| mean | 9120.73315972222 | 9409.47597222222 | 9671.14888888889 | 444.249589972906 | 550.415729166667 |
| median | 8544.075 | 8641.33 | 9004.6475 | 629.029685469209 | 460.5725 |
| midrange | 10636.995 | 11756.04 | 11756.04 | 595.267723895583 | 1119.045 |
