| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| 1 | Achieved without much effort | 8 |
4.1%
|
| 2 | Achieved with some effort | 5 |
2.6%
|
| 3 | Achieved with normal amount of effort | 34 |
17.5%
|
| 4 | Achieved with more than normal effort | 32 |
16.5%
|
| 5 | Only achieved with extraordinary effort | 112 |
57.7%
|
| 6 | Targets were not achieved | 3 |
1.5%
|
| Sysmiss | 168 |