| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 135 |
60%
|
| 2 | No | 89 |
39.6%
|
| 3 | Don't know | 0 |
0%
|
| 4 | Refused | 1 |
0.4%
|
| Sysmiss | 905 |