| Value | Category | Cases | |
|---|---|---|---|
| 0 | No severe | 0 |
0%
|
| 1 | Most severe | 29 |
65.9%
|
| 2 | Second most severe | 8 |
18.2%
|
| 3 | Third most severe | 7 |
15.9%
|
| 99 | Missing | 0 |
0%
|
| Sysmiss | 1681 |