| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 491 |
87.8%
|
| 2 | No | 66 |
11.8%
|
| 3 | Don't know | 0 |
0%
|
| 4 | Refused | 2 |
0.4%
|
| Sysmiss | 441 |