| Value | Category | Cases | |
|---|---|---|---|
| 1 | medium | 88 |
48.6%
|
| 2 | no pressure | 10 |
5.5%
|
| 3 | low | 59 |
32.6%
|
| 4 | high | 24 |
13.3%
|
| Sysmiss | 146 |