| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 1 |
1%
|
| 1 | Possible to achieve without much effort | 10 |
9.5%
|
| 2 | Possible to achieve with some effort | 36 |
34.3%
|
| 3 | Possible to achieve with normal amount of effort | 39 |
37.1%
|
| 4 | Possible to achieve with more than normal effort | 16 |
15.2%
|
| 5 | Only possible to achieve with extraordinary effort | 0 |
0%
|
| 6 | Targets were not achieved | 3 |
2.9%
|
| Sysmiss | 46 |