| Value | Category | Cases | |
|---|---|---|---|
| 1 | Minimal | 55 |
5.2%
|
| 2 | Moderate | 393 |
37.3%
|
| 3 | Severe | 467 |
44.3%
|
| 4 | Very Severe | 138 |
13.1%
|
| Sysmiss | 2974 |