| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Yes | 2680 |
79%
|
| 2 | 2. Sometimes | 682 |
20.1%
|
| 3 | 3. No | 27 |
0.8%
|
| 8 | 8. Don't know | 4 |
0.1%
|
| 9 | 9. Missing | 0 |
0%
|
| Sysmiss | 3188 |