| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 297 |
34.7%
|
| 2 | No | 548 |
64%
|
| 3 | Don't know | 10 |
1.2%
|
| 4 | Refused | 1 |
0.1%
|
| Sysmiss | 274 |