| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 297 |
37.5%
|
| 2 | No | 490 |
61.9%
|
| 8 | Don't know | 3 |
0.4%
|
| 9 | Refused | 1 |
0.1%
|
| Sysmiss | 219 |