| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 181 |
56.9%
|
| 2 | No | 125 |
39.3%
|
| 3 | Don't know | 9 |
2.8%
|
| 4 | Refused | 3 |
0.9%
|
| Sysmiss | 682 |