| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 617 |
87.3%
|
| 2 | No | 85 |
12%
|
| 8 | Don't know | 4 |
0.6%
|
| 9 | Refused | 1 |
0.1%
|
| Sysmiss | 293 |