| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 258 |
52.2%
|
| 2 | No | 221 |
44.7%
|
| 8 | Don't know | 14 |
2.8%
|
| 9 | Refused | 1 |
0.2%
|
| Sysmiss | 506 |