| Value | Category | Cases | |
|---|---|---|---|
| 1 | medium | 32 |
22.9%
|
| 2 | low | 71 |
50.7%
|
| 3 | high | 6 |
4.3%
|
| 4 | no pressure | 31 |
22.1%
|
| Sysmiss | 54 |