| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 27 |
26.2%
|
| 2 | No | 59 |
57.3%
|
| 3 | 6 |
5.8%
|
|
| 8 | don't know | 11 |
10.7%
|
| Sysmiss | 488 |