| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 156 |
36.1%
|
| 2 | No | 265 |
61.3%
|
| 3 | Don't know | 11 |
2.5%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 568 |