| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 97 |
40.9%
|
| 2 | No | 130 |
54.9%
|
| 8 | Don't know | 6 |
2.5%
|
| 9 | Refused | 4 |
1.7%
|
| Sysmiss | 763 |