| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 296 |
51.9%
|
| 2 | No | 237 |
41.6%
|
| 3 | Don't know | 23 |
4%
|
| 4 | Refused | 14 |
2.5%
|
| Sysmiss | 430 |