| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 149 |
34.5%
|
| 2 | No | 262 |
60.6%
|
| 3 | Don't know | 15 |
3.5%
|
| 4 | Refused | 6 |
1.4%
|
| Sysmiss | 568 |