Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 0 |
0%
|
-7 | Does not apply | 8 |
8.2%
|
1 | Very easy | 4 |
4.1%
|
2 | Easy | 36 |
37.1%
|
3 | Difficult | 35 |
36.1%
|
4 | Very difficult | 14 |
14.4%
|
Sysmiss | 54 |