| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 41 |
33.3%
|
| 2 | No | 79 |
64.2%
|
| 3 | Don't know | 2 |
1.6%
|
| 4 | Refused | 1 |
0.8%
|
| Sysmiss | 883 |