| Value | Category | Cases | |
|---|---|---|---|
| 1 | Extremely | 100 |
12.8%
|
| 2 | Severe | 170 |
21.7%
|
| 3 | Moderate | 187 |
23.9%
|
| 4 | Mild | 132 |
16.9%
|
| 5 | None | 171 |
21.8%
|
| 6 | Not applicable | 23 |
2.9%
|