| Estimation Results of Bootstrap | |||||
| statistic | Q1 | Estimate | Q3 | S.D. | IQR |
| mean | 17537.4685294118 | 17704.7247058824 | 17900.8676470588 | 278.319241214082 | 363.399117647059 |
| median | 17422 | 17735.4 | 17823.2 | 332.986558239795 | 401.200000000001 |
| midrange | 17517.65 | 17801.5 | 17991.15 | 451.70887708373 | 473.5 |
