| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 23 |
34.8%
|
| 2 | No | 39 |
59.1%
|
| 8 | Don't know | 3 |
4.5%
|
| 9 | Refused | 1 |
1.5%
|
| Sysmiss | 934 |