| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 580 |
89.1%
|
| 2 | No | 65 |
10%
|
| 3 | Don't know | 4 |
0.6%
|
| 4 | Refused | 2 |
0.3%
|
| Sysmiss | 352 |