| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 45 |
34.9%
|
| 2 | No | 79 |
61.2%
|
| 3 | Don't know | 4 |
3.1%
|
| 4 | Refused | 1 |
0.8%
|
| Sysmiss | 922 |