| Value | Category | Cases | |
|---|---|---|---|
| 1 | Minimal | 4 |
10.5%
|
| 2 | Moderate | 3 |
7.9%
|
| 3 | Severe | 28 |
73.7%
|
| 4 | Very Severe | 3 |
7.9%
|
| Sysmiss | 4142 |