| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 102 |
10.6%
|
| 2 | No | 855 |
89.2%
|
| 8 | Don't know | 0 |
0%
|
| 9 | Refused | 1 |
0.1%
|
| Sysmiss | 42 |