| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 173 |
45.1%
|
| 2 | No | 208 |
54.2%
|
| 3 | Don't know | 2 |
0.5%
|
| 4 | Refused | 1 |
0.3%
|
| Sysmiss | 616 |