| Value | Category | Cases | |
|---|---|---|---|
| 1 | none | 181 |
37%
|
| 2 | mild | 63 |
12.9%
|
| 3 | moderate | 77 |
15.7%
|
| 4 | severe | 80 |
16.4%
|
| 5 | extreme | 88 |
18%
|
| 8 | dk | 0 |
0%
|
| 9 | na | 0 |
0%
|