| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 687 |
72.4%
|
| 2 | No | 260 |
27.4%
|
| 3 | Don't know | 1 |
0.1%
|
| 4 | Refused | 1 |
0.1%
|
| Sysmiss | 51 |