| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 34 |
35.8%
|
| 2 | No | 42 |
44.2%
|
| 3 | 7 |
7.4%
|
|
| 8 | don't know | 12 |
12.6%
|
| Sysmiss | 496 |