| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 90 |
39.8%
|
| 2 | No | 134 |
59.3%
|
| 3 | Don't know | 1 |
0.4%
|
| 4 | Refused | 1 |
0.4%
|
| Sysmiss | 774 |