| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 101 |
56.4%
|
| 2 | No | 75 |
41.9%
|
| 8 | Don't know | 1 |
0.6%
|
| 9 | Refused | 2 |
1.1%
|
| Sysmiss | 825 |