Value | Category | Cases | |
---|---|---|---|
1 | No difficulty | 14685 |
91.8%
|
2 | Some difficulty | 581 |
3.6%
|
3 | A lot of difficulty | 446 |
2.8%
|
4 | Cannot do at all | 292 |
1.8%
|
Sysmiss | 9769 |