| Value | Category | Cases | |
|---|---|---|---|
| 1 | medium | 36 |
25.7%
|
| 2 | no pressure | 3 |
2.1%
|
| 3 | low | 79 |
56.4%
|
| 4 | high | 22 |
15.7%
|
| Sysmiss | 54 |