Value | Category | Cases | |
---|---|---|---|
1 | No difficulty | 3501 |
97.9%
|
2 | Some difficulty | 57 |
1.6%
|
3 | A lot of difficulty | 7 |
0.2%
|
4 | Cannot do at all | 10 |
0.3%
|
Sysmiss | 8906 |