Value | Category | Cases | |
---|---|---|---|
1 | no difficulty at all | 3314 |
61.4%
|
2 | some difficulties | 1063 |
19.7%
|
3 | a lot of difficulties | 826 |
15.3%
|
4 | cannot do at all | 194 |
3.6%
|
9 | not stated | 0 |
0%
|
Sysmiss | 96594 |