| Value | Category | Cases | |
|---|---|---|---|
| 1 | medium | 478 |
53.8%
|
| 2 | low | 258 |
29%
|
| 3 | high | 124 |
13.9%
|
| 4 | no pressure | 29 |
3.3%
|
| Sysmiss | 546 |