Value | Category | Cases | |
---|---|---|---|
1 | Very difficult | 324 |
39.9%
|
2 | Somewhat difficult | 345 |
42.4%
|
3 | Not difficult at all | 131 |
16.1%
|
4 | (DK) | 12 |
1.5%
|
5 | (ref) | 1 |
0.1%
|
Sysmiss | 187 |