| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 122 |
33.4%
|
| 2 | No | 228 |
62.5%
|
| 3 | Don't know | 14 |
3.8%
|
| 4 | Refused | 1 |
0.3%
|
| Sysmiss | 636 |