| Value | Category | Cases | |
|---|---|---|---|
| 1 | none | 246 |
50.3%
|
| 2 | mild | 94 |
19.2%
|
| 3 | moderate | 65 |
13.3%
|
| 4 | severe | 55 |
11.2%
|
| 5 | extreme | 29 |
5.9%
|
| 8 | dk | 0 |
0%
|
| 9 | na | 0 |
0%
|