| Value | Category | Cases | |
|---|---|---|---|
| 1 | Minimal | 7 |
10.8%
|
| 2 | Moderate | 25 |
38.5%
|
| 3 | Severe | 29 |
44.6%
|
| 4 | Very Severe | 4 |
6.2%
|
| Sysmiss | 3962 |