| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 108 |
63.9%
|
| 2 | No | 45 |
26.6%
|
| 3 | Don't know | 13 |
7.7%
|
| 4 | Refused | 3 |
1.8%
|
| Sysmiss | 831 |