Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 0 |
0%
|
-7 | Does not apply | 0 |
0%
|
1 | Very easy | 2 |
4.5%
|
2 | Easy | 10 |
22.7%
|
3 | Difficult | 24 |
54.5%
|
4 | Very difficult | 8 |
18.2%
|
Sysmiss | 21 |