Value | Category | Cases | |
---|---|---|---|
1 | Very difficult | 90 |
9.3%
|
2 | Somewhat difficult | 195 |
20.2%
|
3 | Not difficult at all | 676 |
70.1%
|
4 | (DK) | 0 |
0%
|
5 | (ref) | 3 |
0.3%
|
Sysmiss | 43 |