Value | Category | Cases | |
---|---|---|---|
1 | No difficulty | 1501 |
96.2%
|
2 | Some difficulty | 44 |
2.8%
|
3 | A lot of difficulty | 12 |
0.8%
|
4 | Cannot do at all | 3 |
0.2%
|
Sysmiss | 24213 |