Value | Category | Cases | |
---|---|---|---|
1 | No, no difficulty | 37598 |
90.5%
|
2 | Yes, some difficulty | 3380 |
8.1%
|
3 | Yes, a lot of difficulty | 507 |
1.2%
|
4 | Cannot do it at all | 69 |
0.2%
|
Sysmiss | 27 |