| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 169 |
69.3%
|
| 2 | No | 73 |
29.9%
|
| 3 | Don't know | 1 |
0.4%
|
| 4 | Refused | 1 |
0.4%
|
| Sysmiss | 756 |