| Value | Category | Cases | |
|---|---|---|---|
| 1 | Extremely | 25 |
3.2%
|
| 2 | Severe | 38 |
4.9%
|
| 3 | Moderate | 108 |
13.8%
|
| 4 | Mild | 120 |
15.3%
|
| 5 | None | 489 |
62.5%
|
| 6 | Not applicable | 3 |
0.4%
|