| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 113 |
12.4%
|
| 2 | No | 791 |
86.9%
|
| 3 | Don't know | 2 |
0.2%
|
| 4 | Refused | 4 |
0.4%
|
| Sysmiss | 104 |