| Value | Category | Cases | |
|---|---|---|---|
| 1 | very justified | 83 |
9.2%
|
| 2 | rather justified | 329 |
36.6%
|
| 3 | little justified | 286 |
31.8%
|
| 4 | not justified at all | 177 |
19.7%
|
| 8 | don't know | 16 |
1.8%
|
| 9 | no answer | 7 |
0.8%
|