| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 69 |
7.1%
|
| 2 | No | 842 |
86.4%
|
| 3 | Don't know | 63 |
6.5%
|
| 4 | Refused | 1 |
0.1%
|
| Sysmiss | 25 |