| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 689 |
72.6%
|
| 2 | No | 253 |
26.7%
|
| 3 | Don't know | 6 |
0.6%
|
| 4 | Refused | 1 |
0.1%
|
| Sysmiss | 51 |