| Value | Category | Cases | |
|---|---|---|---|
| 0 | No impact | 296 |
6.1%
|
| 1 | Slight impact | 2780 |
56.9%
|
| 2 | Moderate impact | 1344 |
27.5%
|
| 3 | Strong impact | 440 |
9%
|
| 4 | Worst ever | 28 |
0.6%
|