| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 2244 |
48.1%
|
| 2 | Mild | 1169 |
25.1%
|
| 3 | Moderate | 914 |
19.6%
|
| 4 | Severe | 330 |
7.1%
|
| 5 | Extreme | 8 |
0.2%
|
| 8 | dk | 0 |
0%
|
| 9 | na | 0 |
0%
|