| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 229 |
28.4%
|
| 2 | No | 572 |
71%
|
| 3 | Don't know | 3 |
0.4%
|
| 4 | Refused | 2 |
0.2%
|
| Sysmiss | 194 |