Value | Category | Cases | |
---|---|---|---|
1 | No difficulty | 41326 |
97.8%
|
2 | Some difficulty | 743 |
1.8%
|
3 | A lot of difficulty | 133 |
0.3%
|
4 | Cannot do at all | 57 |
0.1%
|
8 | Don't know | 0 |
0%
|
Sysmiss | 15540 |