| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 739 |
89.8%
|
| 2 | No | 77 |
9.4%
|
| 3 | Don't know | 4 |
0.5%
|
| 4 | Refused | 3 |
0.4%
|
| Sysmiss | 177 |