| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 427 |
52.2%
|
| 2 | No | 387 |
47.3%
|
| 8 | Don't know | 3 |
0.4%
|
| 9 | Refused | 1 |
0.1%
|
| Sysmiss | 182 |