| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 30 |
38%
|
| 2 | No | 46 |
58.2%
|
| 8 | Don't know | 3 |
3.8%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 989 |