| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 58 |
65.9%
|
| 2 | No | 12 |
13.6%
|
| 3 | 7 |
8%
|
|
| 8 | don't know | 11 |
12.5%
|
| Sysmiss | 503 |