Value | Category | Cases | |
---|---|---|---|
1 | No, no difficulty | 12878 |
87.3%
|
2 | Yes , some difficulty | 1319 |
8.9%
|
3 | Yes, a lot of difficulty | 533 |
3.6%
|
4 | Cannot do at all | 22 |
0.1%
|
99 | Not stated | 7 |
0%
|
Sysmiss | 2 |