Value | Category | Cases | |
---|---|---|---|
1 | Very difficult | 218 |
25.6%
|
2 | Somewhat difficult | 393 |
46.1%
|
3 | Not difficult at all | 230 |
27%
|
4 | (DK) | 10 |
1.2%
|
5 | (ref) | 1 |
0.1%
|
Sysmiss | 148 |