Value | Category | Cases | |
---|---|---|---|
1 | NO DIFFICULTY | 79 |
1.3%
|
2 | SOME DIFFICULTY | 9 |
0.1%
|
3 | A LOT OF DIFFICULTY | 4 |
0.1%
|
4 | CANNOT WALK AT ALL | 4 |
0.1%
|
Sysmiss | 6173 |
98.5%
|