Value | Category | Cases | |
---|---|---|---|
1 | Very difficult | 31 |
6.4%
|
2 | Somewhat difficult | 93 |
19.1%
|
3 | Not difficult at all | 360 |
74.1%
|
4 | (DK) | 2 |
0.4%
|
5 | (ref) | 0 |
0%
|
Sysmiss | 16 |