| Value | Category | Cases | |
|---|---|---|---|
| 1 | Minimal | 62 |
7.3%
|
| 2 | Moderate | 238 |
28%
|
| 3 | Severe | 367 |
43.2%
|
| 4 | Very Severe | 183 |
21.5%
|
| Sysmiss | 2018 |