| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 27 |
38.6%
|
| 2 | No | 42 |
60%
|
| 3 | Don't know | 1 |
1.4%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 930 |