| Value | Category | Cases | |
|---|---|---|---|
| 1 | medium | 87 |
48.1%
|
| 2 | low | 33 |
18.2%
|
| 3 | high | 55 |
30.4%
|
| 4 | no pressure | 6 |
3.3%
|
| Sysmiss | 146 |