| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 233 |
24.2%
|
| 2 | No | 674 |
69.9%
|
| 3 | Don't know | 55 |
5.7%
|
| 4 | Refused | 2 |
0.2%
|
| Sysmiss | 46 |