Value | Category | Cases | |
---|---|---|---|
1 | No, no difficulty | 1570 |
98.2%
|
2 | Yes, some difficulty | 18 |
1.1%
|
3 | Yes, a lot of difficulty | 5 |
0.3%
|
4 | Cannot do at all | 5 |
0.3%
|
Sysmiss | 147 |