| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very serious | 2144 |
12.3%
|
| 2 | Serious | 4500 |
25.8%
|
| 3 | Moderately serious | 4393 |
25.1%
|
| 4 | Least serious | 3200 |
18.3%
|
| 5 | Not serious | 3236 |
18.5%
|