Value | Category | Cases | |
---|---|---|---|
1 | Very difficult | 130 |
13.4%
|
2 | Somewhat difficult | 275 |
28.3%
|
3 | Not difficult at all | 559 |
57.6%
|
4 | (DK) | 4 |
0.4%
|
5 | (ref) | 3 |
0.3%
|
Sysmiss | 39 |