| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 166 |
23%
|
| 2 | No | 547 |
75.7%
|
| 3 | Don't know | 2 |
0.3%
|
| 4 | Refused | 8 |
1.1%
|
| Sysmiss | 277 |