| Value | Category | Cases | |
|---|---|---|---|
| 1 | Minimal | 30 |
13.4%
|
| 2 | Moderate | 75 |
33.5%
|
| 3 | Severe | 91 |
40.6%
|
| 4 | Very Severe | 28 |
12.5%
|
| Sysmiss | 3956 |