| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 73 |
24.9%
|
| 2 | No | 212 |
72.4%
|
| 3 | Don't know | 7 |
2.4%
|
| 4 | Refused | 1 |
0.3%
|
| Sysmiss | 707 |