Value | Category | Cases | |
---|---|---|---|
1 | No difficulty | 340 |
97.4%
|
2 | Some difficulty | 9 |
2.6%
|
3 | A lot of difficulty | 0 |
0%
|
4 | Cannot do at all | 0 |
0%
|
99 | Refused | 0 |
0%
|
Sysmiss | 55 |