| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 85 |
18.1%
|
| 2 | No | 382 |
81.4%
|
| 8 | Don't know | 1 |
0.2%
|
| 9 | Refused | 1 |
0.2%
|
| Sysmiss | 531 |