| Value | Category | Cases | |
|---|---|---|---|
| 1 | average | 861 |
53.8%
|
| 2 | low | 354 |
22.1%
|
| 3 | very low | 138 |
8.6%
|
| 4 | high | 234 |
14.6%
|
| 5 | very high | 12 |
0.8%
|
| Sysmiss | 100 |