Value | Category | Cases | |
---|---|---|---|
1 | No difficulty | 7234 |
98.8%
|
2 | Some difficulty | 62 |
0.8%
|
3 | A lot of difficulty | 23 |
0.3%
|
4 | Cannot do at all | 1 |
0%
|
9 | Refused/No answer | 0 |
0%
|
Sysmiss | 540 |