| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 531 |
61.3%
|
| 2 | No | 328 |
37.9%
|
| 8 | Don't know | 1 |
0.1%
|
| 9 | Refused | 6 |
0.7%
|
| Sysmiss | 134 |