| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 133 |
10.1%
|
| -7 | Does not apply | 668 |
50.5%
|
| 0 | No impact | 378 |
28.6%
|
| 1 | Minor impact | 53 |
4%
|
| 2 | Moderate impact | 59 |
4.5%
|
| 3 | Moderate impact | 21 |
1.6%
|
| 4 | Major impact | 11 |
0.8%
|
| 5 | Very major impact | 0 |
0%
|