Value | Category | Cases | |
---|---|---|---|
1 | No difficulty | 1475 |
94.6%
|
2 | Some difficulty | 70 |
4.5%
|
3 | A lot of difficulty | 6 |
0.4%
|
4 | Cannot do at all | 9 |
0.6%
|
Sysmiss | 24213 |