| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Yes, able | 1027 |
32.9%
|
| 3 | 3. Unable | 2088 |
67%
|
| 8 | 8. Don't know | 1 |
0%
|
| 9 | 9. Not responding | 1 |
0%
|
| Sysmiss | 3252 |