| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 184 |
21%
|
| 2 | No | 684 |
78.2%
|
| 3 | Don't know | 1 |
0.1%
|
| 4 | Refused | 6 |
0.7%
|
| Sysmiss | 128 |