| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 33 |
55%
|
| 2 | No | 25 |
41.7%
|
| 3 | Don't know | 1 |
1.7%
|
| 4 | Refused | 1 |
1.7%
|
| Sysmiss | 940 |