| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 74 |
39.2%
|
| 2 | No | 103 |
54.5%
|
| 3 | Don't know | 8 |
4.2%
|
| 4 | Refused | 4 |
2.1%
|
| Sysmiss | 831 |