| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 37 |
31.9%
|
| 2 | No | 74 |
63.8%
|
| 8 | Don't know | 3 |
2.6%
|
| 9 | Refused | 2 |
1.7%
|
| Sysmiss | 1014 |