Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 1 |
2.5%
|
1 | Very much difficult | 25 |
62.5%
|
2 | Moderately difficult | 6 |
15%
|
3 | Somewhat difficult | 7 |
17.5%
|
4 | Not difficult at all | 1 |
2.5%
|
Sysmiss | 471 |