| Value | Category | Cases | |
|---|---|---|---|
| 1 | average | 592 |
48.5%
|
| 2 | low | 225 |
18.4%
|
| 3 | very low | 74 |
6.1%
|
| 4 | high | 271 |
22.2%
|
| 5 | very high | 58 |
4.8%
|
| Sysmiss | 64 |