| Value | Category | Cases | |
|---|---|---|---|
| 1 | none | 199 |
40.7%
|
| 2 | mild | 57 |
11.7%
|
| 3 | moderate | 70 |
14.3%
|
| 4 | severe | 65 |
13.3%
|
| 5 | extreme | 69 |
14.1%
|
| 8 | dk | 0 |
0%
|
| 9 | na | 29 |
5.9%
|