| Value | Category | Cases | |
|---|---|---|---|
| 1 | Minimal | 48 |
2.5%
|
| 2 | Moderate | 373 |
19.5%
|
| 3 | Severe | 952 |
49.9%
|
| 4 | Very Severe | 535 |
28%
|
| Sysmiss | 960 |