| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 152 |
62.6%
|
| 2 | No | 74 |
30.5%
|
| 8 | Don't know | 14 |
5.8%
|
| 9 | Refused | 3 |
1.2%
|
| Sysmiss | 757 |