| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 560 |
67.1%
|
| 2 | No | 271 |
32.5%
|
| 3 | Don't know | 1 |
0.1%
|
| 4 | Refused | 2 |
0.2%
|
| Sysmiss | 166 |