| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 2475 |
53.1%
|
| 2 | Mild | 1213 |
26%
|
| 3 | Moderate | 759 |
16.3%
|
| 4 | Severe | 211 |
4.5%
|
| 5 | Extreme | 7 |
0.2%
|
| 8 | dk | 0 |
0%
|
| 9 | na | 0 |
0%
|