Variable | Sample | Max | Min | Mean | SD |
| 11 | 0.943 | 0.204 | 0.574 | 0.254 |
| 11 | 0.073 | 0.051 | 0.062 | 0.007 |
| 11 | 0.093 | 0.063 | 0.085 | 0.009 |
| 11 | 0.151 | 0.027 | 0.087 | 0.042 |