| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 40 |
33.9%
|
| 2 | No | 70 |
59.3%
|
| 8 | Don't know | 4 |
3.4%
|
| 9 | Refused | 4 |
3.4%
|
| Sysmiss | 882 |