| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 16 |
12.6%
|
| 2 | No | 102 |
80.3%
|
| 3 | Don't know | 7 |
5.5%
|
| 4 | Refused | 2 |
1.6%
|
| Sysmiss | 873 |