| Value | Category | Cases | |
|---|---|---|---|
| 1 | Minimal | 13 |
9.6%
|
| 2 | Moderate | 56 |
41.2%
|
| 3 | Severe | 60 |
44.1%
|
| 4 | Very Severe | 7 |
5.1%
|
| Sysmiss | 3891 |