| Value | Category | Cases | |
|---|---|---|---|
| 1 | none | 220 |
45%
|
| 2 | mild | 82 |
16.8%
|
| 3 | moderate | 100 |
20.4%
|
| 4 | severe | 66 |
13.5%
|
| 5 | extreme | 21 |
4.3%
|
| 8 | dk | 0 |
0%
|
| 9 | na | 0 |
0%
|