| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 56 |
51.9%
|
| 2 | No | 49 |
45.4%
|
| 8 | Don't know | 1 |
0.9%
|
| 9 | Refused | 2 |
1.9%
|
| Sysmiss | 892 |