| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 3730 |
80%
|
| 2 | Mild | 508 |
10.9%
|
| 3 | Moderate | 295 |
6.3%
|
| 4 | Severe | 104 |
2.2%
|
| 5 | Extreme | 26 |
0.6%
|
| 8 | dk | 0 |
0%
|
| 9 | na | 2 |
0%
|