Value | Category | Cases | |
---|---|---|---|
1 | Very difficult | 85 |
8.7%
|
2 | Somewhat difficult | 261 |
26.7%
|
3 | Not difficult at all | 628 |
64.1%
|
4 | (DK) | 5 |
0.5%
|
5 | (ref) | 0 |
0%
|
Sysmiss | 26 |