Value | Category | Cases | |
---|---|---|---|
1 | no, can't do it | 2 |
0.5%
|
2 | yes, can do with a lot of difficulty | 1 |
0.2%
|
3 | yes, can do with some difficulty | 4 |
1%
|
4 | yes, can do with no difficulty | 405 |
97.8%
|
8 | don't know | 2 |
0.5%
|
Sysmiss | 44200 |