| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 55 |
31.4%
|
| 2 | No | 117 |
66.9%
|
| 3 | Don't know | 2 |
1.1%
|
| 4 | Refused | 1 |
0.6%
|
| Sysmiss | 825 |