The hierarchical ratings given by the researchers to written justifications judged to be based on reasoning consistent with professional consensus at each survey point
| Before year 1 | End year 1 | End year 3 | End year 5 | |
|---|---|---|---|---|
| Action justification hierarchy | ||||
| 4 | 0 | 0 | 0 | 0 |
| 3 | 0 | 0 | 0 | 0 |
| 2 | 11 | 11 | 7 | 11 |
| 1 | 1 | 1 | 1 | 2 |
| Values recognition hierarchy | ||||
| 4 | 0 | 0 | 0 | 0 |
| 3 | 2 | 1 | 2 | 3 |
| 2 | 10 | 9 | 6 | 10 |
| 1 | 0 | 2 | 0 | 0 |