| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 46 |
29.5%
|
| 2 | No | 106 |
67.9%
|
| 8 | Don't know | 1 |
0.6%
|
| 9 | Refused | 3 |
1.9%
|
| Sysmiss | 844 |