| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Yes | 789 |
23.3%
|
| 2 | 2. Sometimes | 1981 |
58.4%
|
| 3 | 3. No | 514 |
15.1%
|
| 8 | 8. Don't know | 108 |
3.2%
|
| 9 | 9. Missing | 1 |
0%
|
| Sysmiss | 3188 |