| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 49 |
47.1%
|
| 2 | No | 51 |
49%
|
| 3 | Don't know | 3 |
2.9%
|
| 4 | Refused | 1 |
1%
|
| Sysmiss | 896 |