| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 96 |
26%
|
| 2 | No | 267 |
72.4%
|
| 3 | Don't know | 4 |
1.1%
|
| 4 | Refused | 2 |
0.5%
|
| Sysmiss | 631 |