| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 208 |
46.6%
|
| 2 | No | 210 |
47.1%
|
| 3 | Don't know | 19 |
4.3%
|
| 4 | Refused | 9 |
2%
|
| Sysmiss | 557 |