Value | Category | Cases | |
---|---|---|---|
1 | Very difficult | 449 |
52.5%
|
2 | Somewhat difficult | 278 |
32.5%
|
3 | Not difficult at all | 120 |
14%
|
4 | (DK) | 9 |
1.1%
|
5 | (ref) | 0 |
0%
|
Sysmiss | 144 |