| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Yes | 2502 |
73.7%
|
| 2 | 2. Sometimes | 378 |
11.1%
|
| 3 | 3. No | 173 |
5.1%
|
| 6 | 244 |
7.2%
|
|
| 8 | 8. Don't know | 92 |
2.7%
|
| 9 | 9. Missing | 4 |
0.1%
|
| Sysmiss | 3188 |