| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Yes | 716 |
21.1%
|
| 2 | 2. Sometimes | 2070 |
61%
|
| 3 | 3. No | 525 |
15.5%
|
| 8 | 8. Don't know | 82 |
2.4%
|
| 9 | 9. Missing | 0 |
0%
|
| Sysmiss | 3188 |