| Value | Category | Cases | |
|---|---|---|---|
| 1 | medium | 864 |
51.5%
|
| 2 | low | 548 |
32.7%
|
| 3 | high | 166 |
9.9%
|
| 4 | no pressure | 99 |
5.9%
|
| Sysmiss | 857 |