| Value | Category | Cases | |
|---|---|---|---|
| 1 | average | 67 |
45.9%
|
| 2 | low | 23 |
15.8%
|
| 3 | very low | 23 |
15.8%
|
| 4 | high | 27 |
18.5%
|
| 5 | very high | 6 |
4.1%
|
| Sysmiss | 3 |