| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. NO DIFFICULTY | 23162 |
96%
|
| 2 | 2. YES - SOME DIFFICULTY | 719 |
3%
|
| 3 | 3. YES - A LOT OF DIFFICULTY | 150 |
0.6%
|
| 4 | 4. CANNOT PERFORM ACTIVITY AT ALL | 101 |
0.4%
|
| Sysmiss | 5371 |