| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 46 |
60.5%
|
| 2 | No | 28 |
36.8%
|
| 3 | Don't know | 0 |
0%
|
| 4 | Refused | 2 |
2.6%
|
| Sysmiss | 924 |