| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 116 |
12%
|
| 2 | No | 848 |
87.7%
|
| 8 | Don't know | 2 |
0.2%
|
| 9 | Refused | 1 |
0.1%
|
| Sysmiss | 163 |