| Value | Category | Cases | |
|---|---|---|---|
| 1 | Significant impact | 6974 |
50.6%
|
| 2 | Moderate impact | 3431 |
24.9%
|
| 3 | Very limited impact | 1912 |
13.9%
|
| 4 | No impact at all | 1478 |
10.7%
|