| Value | Category | Cases | |
|---|---|---|---|
| 1 | Minimal | 52 |
5%
|
| 2 | Moderate | 232 |
22.1%
|
| 3 | Severe | 540 |
51.5%
|
| 4 | Very Severe | 224 |
21.4%
|
| Sysmiss | 3132 |