| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 41 |
71.9%
|
| 2 | No | 15 |
26.3%
|
| 3 | Don't know | 0 |
0%
|
| 4 | Refused | 1 |
1.8%
|
| Sysmiss | 943 |