Value | Category | Cases | |
---|---|---|---|
1 | No difficulty | 5087 |
81.2%
|
2 | Some difficulty | 1066 |
17%
|
3 | A lot of difficulty | 94 |
1.5%
|
4 | Cannot remember/concentrate at all | 3 |
0%
|
9 | No response | 12 |
0.2%
|
Sysmiss | 2271 |