Value | Category | Cases | |
---|---|---|---|
1 | no difficulty | 293 |
5.4%
|
2 | mild difficulty | 529 |
9.7%
|
3 | moderate | 387 |
7.1%
|
4 | severe | 140 |
2.6%
|
5 | extreme/cannot do anything | 34 |
0.6%
|
7 | 1 |
0%
|
|
9 | 4085 |
74.7%
|
|
Sysmiss | 1 |