| Value | Category | Cases | |
|---|---|---|---|
| 2 | SOME DIFFICULTY | 34 |
0.6%
|
| 3 | A LOT OF DIFFICULTY | 5 |
0.1%
|
| 4 | CANNOT WALK 100M AT ALL | 5 |
0.1%
|
| 9 | NO RESPONSE | 4 |
0.1%
|
| Sysmiss | 5253 |
99.1%
|