Value | Category | Cases | |
---|---|---|---|
1 | No difficulty | 661 |
73.5%
|
2 | Some difficulty | 188 |
20.9%
|
3 | A lot of difficulty | 30 |
3.3%
|
4 | Cannot do at all | 20 |
2.2%
|
Sysmiss | 11582 |