Value | Category | Cases | |
---|---|---|---|
1 | No, no difficulty | 6970 |
98.2%
|
2 | Yes, some difficulty | 63 |
0.9%
|
3 | Yes, a lot of difficulty | 39 |
0.5%
|
4 | Cannot do at all | 25 |
0.4%
|
Sysmiss | 18676 |