| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 171 |
45.2%
|
| 2 | No | 163 |
43.1%
|
| 3 | Don't know | 39 |
10.3%
|
| 4 | Refused | 5 |
1.3%
|
| Sysmiss | 622 |