Time | Case | Level 0 (−) | Level 1 (+) | Level 2 (++) | Level 3 (+++) |
The strain phase | 57 | 30 (52.63%) | 16 (28.07%) | 7 (12.28%) | 4 (7.02%) |
The release phase | 57 | 9 (15.79%) | 5 (8.77%) | 11 (19.30%) | 32 (56.14%) |