| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Yes | 2715 |
80%
|
| 2 | 2. Sometimes | 0 |
0%
|
| 3 | 3. No | 604 |
17.8%
|
| 8 | 8. Don't know | 73 |
2.2%
|
| 9 | 9. Missing | 1 |
0%
|
| Sysmiss | 3188 |