| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 23 |
37.1%
|
| 2 | No | 38 |
61.3%
|
| 3 | Don't know | 1 |
1.6%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 938 |