| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 65 |
51.2%
|
| 2 | No | 58 |
45.7%
|
| 3 | Don't know | 1 |
0.8%
|
| 4 | Refused | 3 |
2.4%
|
| Sysmiss | 873 |