| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 65 |
25.9%
|
| 2 | No | 180 |
71.7%
|
| 3 | Don't know | 6 |
2.4%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 749 |