| Value | Category | Cases | |
|---|---|---|---|
| 1 | Extremely | 38 |
4.9%
|
| 2 | Severe | 73 |
9.3%
|
| 3 | Moderate | 125 |
16%
|
| 4 | Mild | 105 |
13.4%
|
| 5 | None | 435 |
55.6%
|
| 6 | Not applicable | 7 |
0.9%
|