Value | Category | Cases | |
---|---|---|---|
1 | no, can't do it | 6 |
0.4%
|
2 | yes, can do with a lot of difficulty | 10 |
0.7%
|
3 | yes, can do with some difficulty | 21 |
1.4%
|
4 | yes, can do with no difficulty | 1438 |
97.4%
|
8 | don't know | 1 |
0.1%
|
Sysmiss | 43138 |