| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 62 |
23.1%
|
| 2 | No | 197 |
73.5%
|
| 3 | Don't know | 7 |
2.6%
|
| 4 | Refused | 2 |
0.7%
|
| Sysmiss | 732 |