| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 43 |
21%
|
| 2 | No | 158 |
77.1%
|
| 3 | Don't know | 3 |
1.5%
|
| 4 | Refused | 1 |
0.5%
|
| Sysmiss | 815 |