Value | Category | Cases | |
---|---|---|---|
1 | NO DIFFICULTY | 4271 |
85.7%
|
2 | SOME DIFFICULTY | 574 |
11.5%
|
3 | A LOT OF DIFFICULTY | 75 |
1.5%
|
4 | CANNOT WALK 100 M/Y AT ALL | 14 |
0.3%
|
Sysmiss | 49 |
1%
|