| Approach | Results | Performance level | Score |
Integrated improvement process | Benchmark | Best in class performance | 9-10 |
Implemented improvement process | Sustainable improvement trends | Focus on high improvement capacity | 7-8 |
Young process & improvement approach | Q-conformity and improvement trends | Sound systematic approach | 5-6 |
Corrective approach | Minimum improvement results | Reactive approach | 3-4 |
Unsystematic | Poor & not available | No formal approach | 1-2 |