Value | Category | Cases | |
---|---|---|---|
1 | No difficulty | 2907 |
81.1%
|
2 | Some difficulty | 601 |
16.8%
|
3 | A lot of difficulty | 53 |
1.5%
|
4 | Cannot do at all | 25 |
0.7%
|
Sysmiss | 8895 |