| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 33 |
19.5%
|
| 2 | No | 125 |
74%
|
| 3 | Don't know | 6 |
3.6%
|
| 4 | Refused | 5 |
3%
|
| Sysmiss | 831 |