| Value | Category | Cases | |
|---|---|---|---|
| 1 | average | 53 |
41.4%
|
| 2 | low | 27 |
21.1%
|
| 3 | very low | 14 |
10.9%
|
| 4 | high | 34 |
26.6%
|
| Sysmiss | 3 |