| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 75 |
7.8%
|
| 2 | No | 815 |
84.4%
|
| 3 | Don't know | 69 |
7.1%
|
| 4 | Refused | 7 |
0.7%
|
| Sysmiss | 34 |