| Value | Category | Cases | |
|---|---|---|---|
| 0 | No severe | 0 |
0%
|
| 1 | Most severe | 25 |
33.8%
|
| 2 | Second most severe | 33 |
44.6%
|
| 3 | Third most severe | 16 |
21.6%
|
| 99 | Missing | 0 |
0%
|
| Sysmiss | 1651 |