| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 9 |
7.5%
|
| -7 | Does not apply | 12 |
10%
|
| 0 | No impact | 74 |
61.7%
|
| 1 | Minor impact | 5 |
4.2%
|
| 2 | Moderate impact | 6 |
5%
|
| 3 | Moderate impact | 6 |
5%
|
| 4 | Major impact | 8 |
6.7%
|
| 5 | Very major impact | 0 |
0%
|