| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 110 |
46.4%
|
| 2 | No | 111 |
46.8%
|
| 8 | Don't know | 13 |
5.5%
|
| 9 | Refused | 3 |
1.3%
|
| Sysmiss | 763 |