| Value | Category | Cases | |
|---|---|---|---|
| 1 | none | 232 |
47.4%
|
| 2 | mild | 122 |
24.9%
|
| 3 | moderate | 71 |
14.5%
|
| 4 | severe | 36 |
7.4%
|
| 5 | extreme | 28 |
5.7%
|
| 8 | dk | 0 |
0%
|
| 9 | na | 0 |
0%
|