| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 89 |
9.5%
|
| 2 | No | 843 |
90.3%
|
| 8 | Don't know | 2 |
0.2%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 66 |