| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 2417 |
51.8%
|
| 2 | Mild | 814 |
17.4%
|
| 3 | Moderate | 816 |
17.5%
|
| 4 | Severe | 449 |
9.6%
|
| 5 | Extreme | 160 |
3.4%
|
| 8 | dk | 0 |
0%
|
| 9 | na | 9 |
0.2%
|