| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 279 |
57.5%
|
| 2 | No | 193 |
39.8%
|
| 3 | Don't know | 4 |
0.8%
|
| 4 | Refused | 9 |
1.9%
|
| Sysmiss | 515 |