| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 56 |
23.5%
|
| 2 | No | 174 |
73.1%
|
| 8 | Don't know | 6 |
2.5%
|
| 9 | Refused | 2 |
0.8%
|
| Sysmiss | 762 |