Value | Category | Cases | |
---|---|---|---|
1 | Very difficult | 237 |
24.6%
|
2 | Somewhat difficult | 423 |
43.9%
|
3 | Not difficult at all | 300 |
31.1%
|
4 | (DK) | 1 |
0.1%
|
5 | (ref) | 3 |
0.3%
|
Sysmiss | 41 |