| Driving habits | 39 % |
| Use of safety equipment while in the rig | 5 % |
| Situational awareness | 39 % |
| Proper disposal of contaminated supplies | 5 % |
| Highway operations | 11 % |
| Total | 38 |
| Driving habits | 39 % |
| Use of safety equipment while in the rig | 5 % |
| Situational awareness | 39 % |
| Proper disposal of contaminated supplies | 5 % |
| Highway operations | 11 % |
| Total | 38 |