Value | Category | Cases | |
---|---|---|---|
1 | Very difficult | 133 |
13.7%
|
2 | Somewhat difficult | 338 |
34.8%
|
3 | Not difficult at all | 496 |
51.1%
|
4 | (DK) | 4 |
0.4%
|
5 | (ref) | 0 |
0%
|
Sysmiss | 29 |