| Variables | Min | Max | Mean | Med | Std |
| Fee | 9.210 | 17.520 | 13.380 | 13.310 | 0.676 |
| Culture | 0.000 | 1.000 | 0.965 | 1.000 | 0.184 |
| Duality | 0.000 | 1.000 | 0.191 | 0.000 | 0.393 |
| Size | 17.920 | 27.550 | 21.940 | 21.750 | 1.258 |
| Debt | 0.026 | 0.996 | 0.498 | 0.502 | 0.188 |
| Roa | −0.691 | 0.496 | 0.037 | 0.035 | 0.053 |
| Casset | 0.000 | 0.943 | 0.182 | 0.139 | 0.165 |
| Loss | 0.000 | 1.000 | 0.078 | 0.000 | 0.269 |
| Listyear | 0.511 | 3.219 | 2.185 | 2.335 | 0.617 |
| Ownsh | 0.000 | 1.000 | 0.515 | 1.000 | 0.500 |
| Big4/Big5 | 0.000 | 1.000 | 0.041 | 0.000 | 0.199 |
| Autenure | 0.000 | 2.708 | 1.326 | 1.386 | 0.647 |
| Age | 3.573 | 3.907 | 3.807 | 3.822 | 0.084 |
| Tenure | −0.543 | 3.219 | 1.822 | 1.873 | 0.554 |
| Autype | 0.000 | 1.000 | 0.968 | 1.000 | 0.176 |