| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 150 |
52.6%
|
| 2 | No | 117 |
41.1%
|
| 3 | Don't know | 14 |
4.9%
|
| 4 | Refused | 4 |
1.4%
|
| Sysmiss | 715 |