| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Yes | 3 |
20%
|
| 2 | 2. No | 12 |
80%
|
| 8 | 8. Refused | 0 |
0%
|
| 9 | 9. Don t know | 0 |
0%
|
| Sysmiss | 219 |