| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 60 |
44.1%
|
| 2 | No | 62 |
45.6%
|
| 8 | Don't know | 11 |
8.1%
|
| 9 | Refused | 3 |
2.2%
|
| Sysmiss | 864 |