Value | Category | Cases | |
---|---|---|---|
0 | none | 5589 |
71.2%
|
1 | no difficulty at all | 1157 |
14.7%
|
2 | some difficulties | 682 |
8.7%
|
3 | a lot of difficulties | 273 |
3.5%
|
4 | cannot do at all | 152 |
1.9%
|
Sysmiss | 95399 |