| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 160 |
44%
|
| 2 | No | 194 |
53.3%
|
| 8 | Don't know | 6 |
1.6%
|
| 9 | Refused | 4 |
1.1%
|
| Sysmiss | 636 |