| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Yes, able | 3127 |
96.2%
|
| 3 | 3. Unable | 123 |
3.8%
|
| 8 | 8. Don't know | 2 |
0.1%
|
| 9 | 9. Not responding | 0 |
0%
|
| Sysmiss | 3117 |