| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 80 |
50%
|
| 2 | No | 77 |
48.1%
|
| 8 | Don't know | 2 |
1.3%
|
| 9 | Refused | 1 |
0.6%
|
| Sysmiss | 850 |