Value | Category | Cases | |
---|---|---|---|
1 | No difficulty | 3464 |
96.6%
|
2 | Some difficulty | 99 |
2.8%
|
3 | A lot of difficulty | 11 |
0.3%
|
4 | Cannot do at all | 12 |
0.3%
|
Sysmiss | 8895 |