| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Yes | 2563 |
75.5%
|
| 2 | 2. Sometimes | 795 |
23.4%
|
| 3 | 3. No | 25 |
0.7%
|
| 8 | 8. Don't know | 10 |
0.3%
|
| 9 | 9. Missing | 0 |
0%
|
| Sysmiss | 3188 |