| Value | Category | Cases | |
|---|---|---|---|
| 1 | average | 190 |
73.1%
|
| 2 | low | 30 |
11.5%
|
| 3 | very low | 4 |
1.5%
|
| 4 | high | 35 |
13.5%
|
| 5 | very high | 1 |
0.4%
|
| Sysmiss | 2 |