| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 34 |
36.2%
|
| 2 | No | 58 |
61.7%
|
| 8 | Don't know | 2 |
2.1%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 906 |