Value | Category | Cases | |
---|---|---|---|
1 | No, no difficulty | 1767 |
99.3%
|
2 | Yes, some difficulty | 7 |
0.4%
|
3 | Yes, a lot of difficulty | 4 |
0.2%
|
4 | Cannot do at all | 1 |
0.1%
|
Sysmiss | 23994 |