| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| 1 | Achieved without much effort | 13 |
6.6%
|
| 2 | Achieved with some effort | 11 |
5.6%
|
| 3 | Achieved with normal amount of effort | 93 |
47.2%
|
| 4 | Achieved with more than normal effort | 62 |
31.5%
|
| 5 | Only achieved with extraordinary effort | 14 |
7.1%
|
| 6 | Targets were not achieved | 4 |
2%
|
| Sysmiss | 164 |