| Value | Category | Cases | |
|---|---|---|---|
| 1 | none | 162 |
33.1%
|
| 2 | mild | 65 |
13.3%
|
| 3 | moderate | 68 |
13.9%
|
| 4 | severe | 55 |
11.2%
|
| 5 | extreme | 139 |
28.4%
|
| 8 | dk | 0 |
0%
|
| 9 | na | 0 |
0%
|