| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 33 |
47.8%
|
| 2 | No | 35 |
50.7%
|
| 3 | Don't know | 1 |
1.4%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 931 |