| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. yes | 27 |
71.1%
|
| 2 | 2. no | 3 |
7.9%
|
| 8 | 8. refused | 0 |
0%
|
| 9 | 9. don't know | 8 |
21.1%
|
| Sysmiss | 61 |