| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 75 |
59.5%
|
| 2 | No | 47 |
37.3%
|
| 8 | Don't know | 3 |
2.4%
|
| 9 | Refused | 1 |
0.8%
|
| Sysmiss | 874 |