| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Yes | 1 |
3.7%
|
| 2 | 2. Maybe | 6 |
22.2%
|
| 3 | 3. No | 18 |
66.7%
|
| 9 | 9. Don t know | 2 |
7.4%
|
| Sysmiss | 72 |