| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| 1 | Achieved without much effort | 3 |
1.6%
|
| 2 | Achieved with some effort | 6 |
3.2%
|
| 3 | Achieved with normal amount of effort | 71 |
37.6%
|
| 4 | Achieved with more than normal effort | 62 |
32.8%
|
| 5 | Only achieved with extraordinary effort | 43 |
22.8%
|
| 6 | Targets were not achieved | 4 |
2.1%
|
| Sysmiss | 215 |