| 变量 | Penalty = 1 | Penalty = 0 | ||
| 平均值 | 标准差 | 平均值 | 标准差 | |
| |DA| | 0.070 | 0.075 | 0.079 | 0.087 |
| Fee | 13.786 | 0.587 | 13.570 | 0.621 |
| Loss | 0.257 | 0.438 | 0.252 | 0.434 |