| Value | Category | Cases | |
|---|---|---|---|
| 1 | Extremely | 19 |
2.4%
|
| 2 | Severe | 63 |
8%
|
| 3 | Moderate | 121 |
15.5%
|
| 4 | Mild | 134 |
17.1%
|
| 5 | None | 440 |
56.2%
|
| 6 | Not applicable | 6 |
0.8%
|