Value | Category | Cases | |
---|---|---|---|
1 | No, no difficulty | 4166 |
97%
|
2 | Yes, some difficulty | 102 |
2.4%
|
3 | Yes, lots of difficulty | 15 |
0.3%
|
4 | Cannot do at all | 11 |
0.3%
|
Sysmiss | 475 |