Value | Category | Cases | |
---|---|---|---|
1 | No, no difficulty | 6970 |
98.2%
|
2 | Yes, some difficulty | 60 |
0.8%
|
3 | Yes, a lot of difficulty | 54 |
0.8%
|
4 | Cannot do at all | 13 |
0.2%
|
Sysmiss | 18676 |