| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 56 |
6.1%
|
| 2 | No | 857 |
93.4%
|
| 3 | Don't know | 5 |
0.5%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 82 |