| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 29 |
41.4%
|
| 2 | No | 40 |
57.1%
|
| 8 | Don't know | 1 |
1.4%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 930 |