| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 14 |
15.4%
|
| 2 | No | 74 |
81.3%
|
| 3 | Don't know | 2 |
2.2%
|
| 4 | Refused | 1 |
1.1%
|
| Sysmiss | 909 |