| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 4037 |
86.5%
|
| 2 | Mild | 411 |
8.8%
|
| 3 | Moderate | 135 |
2.9%
|
| 4 | Severe | 38 |
0.8%
|
| 5 | Extreme | 44 |
0.9%
|
| 8 | dk | 0 |
0%
|
| 9 | na | 0 |
0%
|