Value | Category | Cases | |
---|---|---|---|
1 | Very difficult | 123 |
13%
|
2 | Somewhat difficult | 282 |
29.9%
|
3 | Not difficult at all | 530 |
56.1%
|
4 | (DK) | 7 |
0.7%
|
5 | (ref) | 2 |
0.2%
|
Sysmiss | 59 |