| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 20 |
15.7%
|
| 2 | No | 102 |
80.3%
|
| 3 | Don't know | 2 |
1.6%
|
| 4 | Refused | 3 |
2.4%
|
| Sysmiss | 873 |