| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Yes | 982 |
28.9%
|
| 2 | 2. Sometimes | 1469 |
43.3%
|
| 3 | 3. No | 940 |
27.7%
|
| 8 | 8. Don't know | 1 |
0%
|
| 9 | 9. Missing | 1 |
0%
|
| Sysmiss | 3188 |