| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Yes | 543 |
64.9%
|
| 2 | 2. No | 38 |
4.5%
|
| 3 | 3. Yes but not available | 255 |
30.5%
|
| 9 | 9. Don't know | 1 |
0.1%
|
| Sysmiss | 85 |