Value | Category | Cases | |
---|---|---|---|
1 | No, no difficulty | 3411 |
95.9%
|
2 | Yes, some difficulty | 92 |
2.6%
|
3 | Yes, a lot of difficulty | 36 |
1%
|
4 | Cannot do at all | 16 |
0.5%
|
Sysmiss | 8926 |