| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 117 |
39.7%
|
| 2 | No | 169 |
57.3%
|
| 3 | Don't know | 6 |
2%
|
| 4 | Refused | 3 |
1%
|
| Sysmiss | 705 |