| Statistic | Value |
| Sample Size | 939 |
| Range | 266.63 |
| Mean | 9.539 |
| Variance | 409.28 |
| Std. Deviation | 20.231 |
| Coef. of Variation | 2.1208 |
| Std. Error | 0.6602 |
| Skewness | 7.7114 |
| Excess Kurtosis | 72.484 |