Value | Category | Cases | |
---|---|---|---|
1 | No difficulty | 1523 |
97.6%
|
2 | Some difficulty | 19 |
1.2%
|
3 | A lot of difficulty | 11 |
0.7%
|
4 | Cannot do at all | 7 |
0.4%
|
Sysmiss | 24213 |