| Value | Category | Cases | |
|---|---|---|---|
| 1 | Most severe | 1749 |
43%
|
| 2 | More severe | 1330 |
32.7%
|
| 3 | Severe | 789 |
19.4%
|
| a | 204 |
5%
|
|
| Sysmiss | 12857 |