| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 2 |
0.9%
|
| -7 | Does not apply | 25 |
10.7%
|
| 0 | No impact | 187 |
80.3%
|
| 1 | Minor impact | 3 |
1.3%
|
| 2 | 7 |
3%
|
|
| 3 | Moderate impact | 9 |
3.9%
|
| 4 | Major impact | 0 |
0%
|
| 5 | Very major impact | 0 |
0%
|