| Value | Category | Cases | |
|---|---|---|---|
| 1 | Minimal | 17 |
11.4%
|
| 2 | Moderate | 53 |
35.6%
|
| 3 | Severe | 66 |
44.3%
|
| 4 | Very Severe | 13 |
8.7%
|
| Sysmiss | 3878 |