Value | Category | Cases | |
---|---|---|---|
1 | NO DIFFICULTY | 2895 |
84.6%
|
2 | SOME DIFFICULTY | 325 |
9.5%
|
3 | A LOT OF DIFFICULTY | 21 |
0.6%
|
4 | CANNOT CONCENTRATE AT ALL | 4 |
0.1%
|
9 | NO RESPONSE | 3 |
0.1%
|
Sysmiss | 175 |
5.1%
|