| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 2534 |
54.3%
|
| 2 | Mild | 1806 |
38.7%
|
| 3 | Moderate | 255 |
5.5%
|
| 4 | Severe | 64 |
1.4%
|
| 5 | Extreme | 6 |
0.1%
|
| 8 | dk | 0 |
0%
|
| 9 | na | 0 |
0%
|