| Value | Category | Cases | |
|---|---|---|---|
| 1 | Extremely | 53 |
6.8%
|
| 2 | Severe | 86 |
11%
|
| 3 | Moderate | 171 |
21.8%
|
| 4 | Mild | 164 |
20.9%
|
| 5 | None | 289 |
36.9%
|
| 6 | Not applicable | 20 |
2.6%
|