| Value | Category | Cases | |
|---|---|---|---|
| 1 | none | 199 |
40.7%
|
| 2 | mild | 105 |
21.5%
|
| 3 | moderate | 111 |
22.7%
|
| 4 | severe | 62 |
12.7%
|
| 5 | extreme | 12 |
2.5%
|
| 8 | dk | 0 |
0%
|
| 9 | na | 0 |
0%
|