Value | Category | Cases | |
---|---|---|---|
1 | Very difficult | 411 |
43.8%
|
2 | Somewhat difficult | 338 |
36%
|
3 | Not difficult at all | 181 |
19.3%
|
4 | (DK) | 8 |
0.9%
|
5 | (ref) | 1 |
0.1%
|
Sysmiss | 61 |