| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 261 |
37.7%
|
| 2 | No | 427 |
61.7%
|
| 3 | Don't know | 1 |
0.1%
|
| 4 | Refused | 3 |
0.4%
|
| Sysmiss | 308 |