Value | Category | Cases | |
---|---|---|---|
1 | no, can't do it | 4 |
0.3%
|
2 | yes, can do with a lot of difficulty | 10 |
0.7%
|
3 | yes, can do with some difficulty | 34 |
2.3%
|
4 | yes, can do with no difficulty | 1420 |
96.2%
|
8 | don't know | 8 |
0.5%
|
Sysmiss | 43138 |