| Value | Category | Cases | |
|---|---|---|---|
| 1 | none | 200 |
40.9%
|
| 2 | mild | 103 |
21.1%
|
| 3 | moderate | 104 |
21.3%
|
| 4 | severe | 70 |
14.3%
|
| 5 | extreme | 12 |
2.5%
|
| 8 | dk | 0 |
0%
|
| 9 | na | 0 |
0%
|