| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 3 |
1.5%
|
| 2 | Very Mild | 55 |
28.1%
|
| 3 | Mild | 37 |
18.9%
|
| 4 | Moderate | 40 |
20.4%
|
| 5 | Severe | 28 |
14.3%
|
| 6 | Very Severe | 33 |
16.8%
|