| Value | Category | Cases | |
|---|---|---|---|
| 1 | none | 208 |
42.5%
|
| 2 | mild | 31 |
6.3%
|
| 3 | moderate | 37 |
7.6%
|
| 4 | severe | 52 |
10.6%
|
| 5 | extreme | 161 |
32.9%
|
| 8 | dk | 0 |
0%
|
| 9 | na | 0 |
0%
|