| Value | Category | Cases | |
|---|---|---|---|
| 1 | medium | 113 |
44.1%
|
| 2 | no pressure | 11 |
4.3%
|
| 3 | low | 21 |
8.2%
|
| 4 | high | 111 |
43.4%
|
| Sysmiss | 113 |