| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Yes | 2619 |
77.2%
|
| 2 | 2. Sometimes | 709 |
20.9%
|
| 3 | 3. No | 63 |
1.9%
|
| 8 | 8. Don't know | 2 |
0.1%
|
| 9 | 9. Missing | 0 |
0%
|
| Sysmiss | 3188 |