| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 29 |
53.7%
|
| 2 | No | 22 |
40.7%
|
| 8 | Don't know | 2 |
3.7%
|
| 9 | Refused | 1 |
1.9%
|
| Sysmiss | 946 |