Value | Category | Cases | |
---|---|---|---|
1 | No difficulty | 318 |
91.1%
|
2 | Some difficulty | 31 |
8.9%
|
3 | A lot of difficulty | 0 |
0%
|
4 | Cannot do at all | 0 |
0%
|
99 | Refused | 0 |
0%
|
Sysmiss | 55 |