Value | Category | Cases | |
---|---|---|---|
1 | Cannot at all | 97 |
0.5%
|
2 | Can with alot of difficulty | 430 |
2%
|
3 | Can with some difficulty | 1193 |
5.5%
|
4 | No difficulty | 19818 |
92%
|
Sysmiss | 1140 |