| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 166 |
27.9%
|
| 2 | No | 425 |
71.3%
|
| 3 | Don't know | 3 |
0.5%
|
| 4 | Refused | 2 |
0.3%
|
| Sysmiss | 408 |