| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 49 |
26.5%
|
| 2 | No | 134 |
72.4%
|
| 8 | Don't know | 2 |
1.1%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 815 |