| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 620 |
67.8%
|
| 2 | No | 282 |
30.9%
|
| 3 | Don't know | 4 |
0.4%
|
| 4 | Refused | 8 |
0.9%
|
| Sysmiss | 86 |