| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 179 |
40.9%
|
| 2 | No | 250 |
57.1%
|
| 3 | Don't know | 8 |
1.8%
|
| 4 | Refused | 1 |
0.2%
|
| Sysmiss | 562 |