| Value | Category | Cases | |
|---|---|---|---|
| 1 | average | 210 |
55.9%
|
| 2 | low | 65 |
17.3%
|
| 3 | very low | 26 |
6.9%
|
| 4 | high | 70 |
18.6%
|
| 5 | very high | 5 |
1.3%
|
| Sysmiss | 36 |