| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 31 |
4.3%
|
| 2 | No | 687 |
95%
|
| 3 | Don't know | 2 |
0.3%
|
| 4 | Refused | 3 |
0.4%
|
| Sysmiss | 277 |