| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 12 |
20.3%
|
| 2 | No | 44 |
74.6%
|
| 3 | Don't know | 2 |
3.4%
|
| 4 | Refused | 1 |
1.7%
|
| Sysmiss | 941 |