Value | Category | Cases | |
---|---|---|---|
1 | No - no difficulty | 12448 |
98.4%
|
2 | Yes - some difficulty | 119 |
0.9%
|
3 | Yes – a lot of difficulty | 59 |
0.5%
|
4 | Cannot remember/ concentrate at all | 18 |
0.1%
|
Sysmiss | 49 |