| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 65 |
20.8%
|
| 2 | No | 204 |
65.4%
|
| 8 | Don't know | 33 |
10.6%
|
| 9 | Refused | 10 |
3.2%
|
| Sysmiss | 708 |