| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 1 |
1.1%
|
| 1 | Achieved without much effort | 3 |
3.4%
|
| 2 | Achieved with some effort | 18 |
20.5%
|
| 3 | Achieved with normal amount of effort | 29 |
33%
|
| 4 | Achieved with more than normal effort | 23 |
26.1%
|
| 5 | Only achieved with extraordinary effort | 10 |
11.4%
|
| 6 | Targets were not achieved | 4 |
4.5%
|
| Sysmiss | 152 |