| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 160 |
15.5%
|
| 2 | No | 835 |
80.8%
|
| 3 | Don't know | 39 |
3.8%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 34 |