| Variables | Mean | Std. Dev. | Kurtosis | Maximum | Minimum |
| WCTR | 18.74132 | 11.56364 | 78.82145 | 58.77953 | 0.18306 |
| ESPC | 0.32094 | 0.29259 | 75.22535 | 1.14836 | 0.00088 |
| RDEC | 4.34661 | 1.55548 | 34.99410 | 6.62004 | 1.73732 |
| PC | 3.73821 | 1.45793 | 66.06565 | 8.23702 | 0.82500 |
| CDC | 15.95000 | 20.65800 | 93.17000 | 22.14800 | 3.16800 |