| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 308 |
51.8%
|
| 2 | No | 266 |
44.7%
|
| 3 | Don't know | 20 |
3.4%
|
| 4 | Refused | 1 |
0.2%
|
| Sysmiss | 405 |